Multiple buttons breaks UI

Expected Behavior

When there's multiple buttons, they should all be displayed within the container and not overflow or break the UI.

Current Behavior

Currently the buttons are making the UI move and hide the left menu

Steps to Reproduce

1. Add multiple buttons to a pod
2. Open the pod
3. Check the left menu disappear

Context

tilt doctor Output

$ tilt doctor
Tilt: v0.36.0, built 2025-11-18
System: darwin-arm64
---
Docker
- Host: unix:///var/folders/sh/2_c6d9fj5mb8dkj2wptlwzvm0000gn/T/podman/podman-machine-default-api.sock
- Server Version: 5.6.0
- API Version: 1.41
- Builder: 2
- Compose Version: v2.39.2
---
Kubernetes
- Env: 
- Context: 
- Cluster Name: Unknown
- Namespace: default
- Container Runtime: unknown
- Version: Error: invalid configuration: no configuration has been provided, try setting KUBERNETES_MASTER environment variable
- Cluster Local Registry: none
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About Your Use Case

• Example for a normal UI

• Example for a broken UI

Start by reproducing the issue with multiple buttons in a pod using the reported Tilt v0.36.0 setup, then trace the pod UI layout responsible for button sizing and the left menu. Done means all buttons remain inside the container and the left menu stays visible.