4.8.24使用read()读含有node和combo的数据时，渲染不同步

### 问题描述

在配置groupByTypes后，didMount读取含有combos和nodes的数据时。是先渲染combos，再渲染nodes，渲染不同步，而且连接线层级混乱，具体表现在选中连接线和拖动combo时出现，但是连接线层级混乱没复现，我是自定义的节点

### 重现链接

https://codesandbox.io/p/devbox/g6-additem-9svhy9?file=%2Fsrc%2FApp.tsx%3A19%2C19&layout=%257B%2522sidebarPanel%2522%253A%2522EXPLORER%2522%252C%2522rootPanelGroup%2522%253A%257B%2522direction%2522%253A%2522horizontal%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522id%2522%253A%2522ROOT_LAYOUT%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522clv4ocsa40007356mdt9ld0ks%2522%252C%2522sizes%2522%253A%255B100%252C0%255D%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522EDITOR%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522id%2522%253A%2522clv4ocsa30002356m3oycaugx%2522%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522SHELLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522id%2522%253A%2522clv4ocsa30004356mj4qtgqag%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522DEVTOOLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522id%2522%253A%2522clv4ocsa40006356ml12m55z4%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%252C%2522sizes%2522%253A%255B50%252C50%255D%257D%252C%2522tabbedPanels%2522%253A%257B%2522clv4ocsa30002356m3oycaugx%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv4ocsa30001356m1ea5www2%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252FREADME.md%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%252C%257B%2522id%2522%253A%2522clv5znc7a0002356mnz4l7b9z%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522initialSelections%2522%253A%255B%257B%2522startLineNumber%2522%253A19%252C%2522startColumn%2522%253A19%252C%2522endLineNumber%2522%253A19%252C%2522endColumn%2522%253A19%257D%255D%252C%2522filepath%2522%253A%2522%252Fsrc%252FApp.tsx%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%255D%252C%2522id%2522%253A%2522clv4ocsa30002356m3oycaugx%2522%252C%2522activeTabId%2522%253A%2522clv5znc7a0002356mnz4l7b9z%2522%257D%252C%2522clv4ocsa40006356ml12m55z4%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv4ocsa40005356mappr1vl5%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522TASK_PORT%2522%252C%2522taskId%2522%253A%2522dev%2522%252C%2522port%2522%253A5173%252C%2522path%2522%253A%2522%252F%2522%257D%255D%252C%2522id%2522%253A%2522clv4ocsa40006356ml12m55z4%2522%252C%2522activeTabId%2522%253A%2522clv4ocsa40005356mappr1vl5%2522%257D%252C%2522clv4ocsa30004356mj4qtgqag%2522%253A%257B%2522id%2522%253A%2522clv4ocsa30004356mj4qtgqag%2522%252C%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv4ocsa30003356mvckb5r0o%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522TASK_LOG%2522%252C%2522taskId%2522%253A%2522dev%2522%257D%255D%252C%2522activeTabId%2522%253A%2522clv4ocsa30003356mvckb5r0o%2522%257D%257D%252C%2522showDevtools%2522%253Atrue%252C%2522showShells%2522%253Afalse%252C%2522showSidebar%2522%253Atrue%252C%2522sidebarPanelSize%2522%253A15%257D

### 重现步骤

打开就能看到

### 预期行为

能够同步渲染combo和node

### 平台

- 操作系统: [macOS, Windows, Linux, React Native ...]
- 网页浏览器: [Google Chrome, Safari, Firefox]
- G6 版本: 4.8.24

### 屏幕截图或视频（可选）

_No response_

### 补充说明（可选）

_No response_

Run the linked CodeSandbox and inspect src/App.tsx around line 19, where read() is used with groupByTypes during didMount. Trace the rendering path for combos and nodes first; done means both render synchronously and connection layering remains correct during selection and combo dragging.

Written by the indexing model from the issue text.