HTML Drag and Drop API stops working when Cursor.lockState changes on Firefox in a WebGL Standalone Build

How to reproduce:
1. Open the project “IN-109258_DragAndDrop”
2. File → Build and Run
3. Open the localhost link to the built project on Mozilla Firefox
4. Drag and drop any file into the built project
5. Click on the inside of the built project and then click again
6. Press ESC to leave the locked cursor state
7. Drag and drop any file into the built project
9. Observe the Developer Console inside of the build

Expected result: The Developer Console prints out two blob names of the files dragged and dropped
Actual result: The Developer Console prints out only one blob name of the file dragged and dropped before locking the Cursor

Reproducible with: 2022.1.0a1, 6000.0.54f1, 6000.1.14f1, 6000.2.0b12, 6000.3.0a3

Reproducible on: Windows 11
Not reproducible on: No other environments tested