Dragging multiple files in the file browser instantly shuts down Defold

[totebo]

Describe the bug (REQUIRED)
The editor crashes when multiple files are dragged in the file browser.

To Reproduce (REQUIRED)
Select more than one file and start dragging them.

Defold version (REQUIRED):
1.4.3

Platforms (REQUIRED):
macOS Bug Sur 11.6

Logs (OPTIONAL):
crashlog.txt

Workaround (OPTIONAL):
Drag one file at a time.

Screenshots (OPTIONAL):
Video:
https://drive.google.com/file/d/1LVbDE3fCyJF00mNnz4QTiwaFaytJDCtl/view?usp=sharing

[AGulev]

Duplicate of #6738