Inconsistent decorations behavior in explorer panel

[CharlelieLrt]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.95.3
• OS Version: Sonoma 14.7.1

Steps to Reproduce:

1. The problems decorations in the explorer panel behaves in an inconsistent and erratic way, as shown in the pictures attached. The error decorations (both color and badge) appear and disappear erratically when the file is opened /closed or when its name is selected/deselected in the explorer panel.

2. Errors and warnings are correctly reported and underlined in each file when they are opened.

3. This is observed for all file types (tested on .py, .ipynb, .json, .yaml, .js)

4. If the directory is in a Git repository, the usual decorations for git status (green for unmodified, yellow for modified, etc...) do not appear at all.

5. Problem still occurs with all extensions disabled. I have changed diverse settings such as "problems.decorations.enabled": true, "explorer.decorations.colors": true, without any effect.