webui blank page on empty repository

### Checklist

- [X] This is a bug report, not a question. Ask questions on [discuss.ipfs.io](https://discuss.ipfs.io).
- [X] I have searched on the [issue tracker](https://github.com/ipfs/kubo/issues?q=is%3Aissue) for my bug.
- [X] I am running the latest [kubo version](https://dist.ipfs.tech/#kubo) or have an issue updating.

### Installation method

ipfs-update or dist.ipfs.tech

### Version

```Text
➜ ipfs version --all
Kubo version: 0.21.0
Repo version: 14
System version: amd64/linux
Golang version: go1.19.10
```

### Config

```json
{
"API": {
"HTTPHeaders": {}
},
"Addresses": {
"API": "/ip4/127.0.0.1/tcp/5001",
"Announce": [],
"AppendAnnounce": [],
"Gateway": "/ip4/127.0.0.1/tcp/8080",
"NoAnnounce": [],
"Swarm": [
"/ip4/0.0.0.0/tcp/4001",
"/ip6/::/tcp/4001",
"/ip4/0.0.0.0/udp/4001/quic",
"/ip4/0.0.0.0/udp/4001/quic-v1",
"/ip4/0.0.0.0/udp/4001/quic-v1/webtransport",
"/ip6/::/udp/4001/quic",
"/ip6/::/udp/4001/quic-v1",
"/ip6/::/udp/4001/quic-v1/webtransport"
]
},
"AutoNAT": {},
"Bootstrap": [
"/dnsaddr/bootstrap.libp2p.io/p2p/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa",
"/dnsaddr/bootstrap.libp2p.io/p2p/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb",
"/dnsaddr/bootstrap.libp2p.io/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt",
"/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
"/ip4/104.131.131.82/udp/4001/quic/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
"/dnsaddr/bootstrap.libp2p.io/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN"
],
"DNS": {
"Resolvers": {}
},
"Datastore": {
"BloomFilterSize": 0,
"GCPeriod": "1h",
"HashOnRead": false,
"Spec": {
"mounts": [
{
"child": {
"path": "blocks",
"shardFunc": "/repo/flatfs/shard/v1/next-to-last/2",
"sync": true,
"type": "flatfs"
},
"mountpoint": "/blocks",
"prefix": "flatfs.datastore",
"type": "measure"
},
{
"child": {
"compression": "none",
"path": "datastore",
"type": "levelds"
},
"mountpoint": "/",
"prefix": "leveldb.datastore",
"type": "measure"
}
],
"type": "mount"
},
"StorageGCWatermark": 90,
"StorageMax": "10GB"
},
"Discovery": {
"MDNS": {
"Enabled": true
}
},
"Experimental": {
"FilestoreEnabled": false,
"GraphsyncEnabled": false,
"Libp2pStreamMounting": false,
"OptimisticProvide": false,
"OptimisticProvideJobsPoolSize": 0,
"P2pHttpProxy": false,
"StrategicProviding": false,
"UrlstoreEnabled": false
},
"Gateway": {
"APICommands": [],
"DeserializedResponses": null,
"HTTPHeaders": {},
"NoDNSLink": false,
"NoFetch": false,
"PathPrefixes": [],
"PublicGateways": null,
"RootRedirect": ""
},
"Identity": {
"PeerID": "12D3KooWGDZgXRqCQvXitguaUhSkmkofGsaGmexfeejqxEXf9hva"
},
"Internal": {},
"Ipns": {
"RecordLifetime": "",
"RepublishPeriod": "",
"ResolveCacheSize": 128
},
"Migration": {
"DownloadSources": [],
"Keep": ""
},
"Mounts": {
"FuseAllowOther": false,
"IPFS": "/ipfs",
"IPNS": "/ipns"
},
"Peering": {
"Peers": null
},
"Pinning": {
"RemoteServices": {}
},
"Plugins": {
"Plugins": null
},
"Provider": {
"Strategy": ""
},
"Pubsub": {
"DisableSigning": false,
"Router": ""
},
"Reprovider": {},
"Routing": {
"AcceleratedDHTClient": false,
"Methods": null,
"Routers": null
},
"Swarm": {
"AddrFilters": null,
"ConnMgr": {},
"DisableBandwidthMetrics": false,
"DisableNatPortMap": false,
"RelayClient": {},
"RelayService": {},
"ResourceMgr": {},
"Transports": {
"Multiplexers": {},
"Network": {},
"Security": {}
}
}
}
```

### Description

I just run ``ipfs init`` then ``ipfs daemon``.
Daemon succeed to start

```
➜ ipfs daemon
Initializing daemon...
Kubo version: 0.21.0
Repo version: 14
System version: amd64/linux
Golang version: go1.19.10
2023/08/04 10:20:07 failed to sufficiently increase receive buffer size (was: 208 kiB, wanted: 2048 kiB, got: 416 kiB). See https://github.com/quic-go/quic-go/wiki/UDP-Receive-Buffer-Size for details.
Swarm listening on /ip4/127.0.0.1/tcp/4001
Swarm listening on /ip4/127.0.0.1/udp/4001/quic
Swarm listening on /ip4/127.0.0.1/udp/4001/quic-v1
Swarm listening on /ip4/127.0.0.1/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm listening on /ip4/192.168.122.1/tcp/4001
Swarm listening on /ip4/192.168.122.1/udp/4001/quic
Swarm listening on /ip4/192.168.122.1/udp/4001/quic-v1
Swarm listening on /ip4/192.168.122.1/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm listening on /ip4/192.168.20.33/tcp/4001
Swarm listening on /ip4/192.168.20.33/udp/4001/quic
Swarm listening on /ip4/192.168.20.33/udp/4001/quic-v1
Swarm listening on /ip4/192.168.20.33/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm listening on /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/tcp/4001
Swarm listening on /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic
Swarm listening on /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic-v1
Swarm listening on /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm listening on /ip6/::1/tcp/4001
Swarm listening on /ip6/::1/udp/4001/quic
Swarm listening on /ip6/::1/udp/4001/quic-v1
Swarm listening on /ip6/::1/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm listening on /p2p-circuit
Swarm announcing /ip4/127.0.0.1/tcp/4001
Swarm announcing /ip4/127.0.0.1/udp/4001/quic
Swarm announcing /ip4/127.0.0.1/udp/4001/quic-v1
Swarm announcing /ip4/127.0.0.1/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm announcing /ip4/192.168.20.33/tcp/4001
Swarm announcing /ip4/192.168.20.33/udp/4001/quic
Swarm announcing /ip4/192.168.20.33/udp/4001/quic-v1
Swarm announcing /ip4/192.168.20.33/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm announcing /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/tcp/4001
Swarm announcing /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic
Swarm announcing /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic-v1
Swarm announcing /ip6/2a01:cb06:805a:4550:e9a:3cff:fed7:ca9e/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
Swarm announcing /ip6/::1/tcp/4001
Swarm announcing /ip6/::1/udp/4001/quic
Swarm announcing /ip6/::1/udp/4001/quic-v1
Swarm announcing /ip6/::1/udp/4001/quic-v1/webtransport/certhash/uEiCEFdiKWRpWQnD15ryLDsSqtH1j1RWjA7rxY0ugVKA7NA/certhash/uEiBpFVFmkQXXI0Aeo8aQ07UqutJWRBu170sO4_lrA8Ga7w
RPC API server listening on /ip4/127.0.0.1/tcp/5001
WebUI: http://127.0.0.1:5001/webui
Gateway server listening on /ip4/127.0.0.1/tcp/8080
Daemon is ready
```

If I open the link http://127.0.0.1:5001/webui , I get