Explorer folding and moving randomly when opening a file

[toxinu]

• VSCode Version:1.48.0
• OS Version:Darwin x64 19.6.0

Version: 1.48.0
Commit: db40434
Date: 2020-08-13T08:03:27.059Z (18 hrs ago)
Electron: 7.3.2
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Darwin x64 19.6.0

Steps to Reproduce:

1. Create a directory structure like that:

$ tree -a .
.
├── .vscode
│   └── settings.json
├── folder-01
│   ├── another-folder-01
│   │   └── file-01.md
│   ├── another-folder-02
│   │   └── file-01.md
│   ├── another-folder-03
│   │   └── file-01.md
│   ├── file-01.md
│   └── file-02.md
├── folder-02
│   ├── file-01.md
│   └── file-02.md
└── workspace.code-workspace

6 directories, 9 files

With .vscode/settings.json:

{
  "files.exclude": {
      "folder-01/": true,
      "folder-02/": true,
  },
}

And workspace.code-workspace like:

{
  "folders": [
    { "path": "folder-01" },
    { "path": "folder-02" },
    {
        "path": ".",
	"name": "project root"
    }
  ],
}

2. Open the workspace with code workspace.code-workspace
3. Clicking randomly on files and you should see the explorer jumping, folding, unfolding everything randomly

4. It really looks like the combination of files.exlude +

{
    "path": ".",
    "name": "project root"
}

is driving VSCode like crazy.

Does this issue occur when all extensions are disabled?: Yes/No

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Build broken on ARM (#11628)
• Plain text in markdown indents incorrectly (#56863)
• Monolithic structure, multiple project settings (#32693)
• keep integrated terminal in the same location as the active file (#102031)

[isidorn]

Thanks for filling this issue. Can you reproduce using Visual Studio Code Insiders https://code.visualstudio.com/insiders/

[toxinu]

@isidorn Thanks for your reply. And yes I just tested and I can reproduce it with the Insiders build.

Version: 1.49.0-insider
Commit: bd08768fd310d34cdd4423a53e5f3ca77340fea5
Date: 2020-08-14T06:47:57.598Z (1 hr ago)
Electron: 9.2.0
Chrome: 83.0.4103.122
Node.js: 12.14.1
V8: 8.3.110.13-electron.0
OS: Darwin x64 19.6.0

[vennekilde]

Sounds like a duplicate of #95056
Only fix i know right now is to downgrade to < 1.44