OBS Crashes when switching scenes by hotkey and an Image source file dialog box is open

Operating System Info

Windows 10

Other OS

Duplicated on Windows 11

OBS Studio Version

28.1.2

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/MAJHMyhbbbz2A56U

OBS Studio Crash Log URL

It didn't create a crash log.

Expected Behavior

1. Select Scene containing an image source.
2. In the "settings" area for the image source, select "Browse" (as in, browse for a new image).
   
3. Do not select a file or close the file dialog box. Rather, use a hotkey to change to a scene that does not contain the image source.
4. OBS should change to that scene. Wether or not the file browser window should remain open or functional is up to the OBS dev team

Current Behavior

1. Select Scene containing an image source.
2. In the "settings" area for the image source, select "Browse" (as in, browse for a new image).
3. Do not select a file or close the file dialog box. Rather, use a hotkey to change to a scene that does not contain the image source.
4. OBS crashes. Nothing appears in the logs. No crash report is generated.

Steps to Reproduce

1. Create 2 scenes. In scene A, add an Image source. Do not add this source to scene B.
2. Add a hotkey to change to scene B.
3. Select scene A.
4. Select the Image source in scene A.
5. Click the "Browse" button to open the file dialog.
   
6. While the file dialog is open, press the hotkey to change to scene B.
7. OBS will crash, but nothing will appear in the logs and no crash report will be generated.

Anything else we should know?

I have replicated this on my desktop, too. It is much more powerful than my laptop (the desktop has an actual GPU, much more RAM, Windows 11, doesn't have any OBS plugins installed, etc), and the results are the same. It has completely different scenes, too, but the crash reliably happens from the same steps.

Start by reproducing the crash on Windows using the listed scene, Image source, Browse dialog, and scene-switch hotkey steps. Trace the Image source settings dialog while scene A is removed and verify that switching to scene B no longer crashes; the file dialog's behavior afterward is optional.