Open dialogue doesn't work in editor if previous path was longer than 256 chars on windows

[huantianad]

Please Check

• [X] I searched for the issues, and made sure there were no duplicates.
• [X] I've deleted all the mods and confirmed the issue persists.

Contact Information

No response

Summary

If the user opens a level with a path of length greater than 256, then the next time they attempt to open a file, the dialogue window will fail to display as it attempts to start in that path.

Version

v0.13.1

Operating System (OS)

Windows

Platform

Steam

Device Info

No response

Steps to Reproduce

1. Open a level with filename longer than 256 chars
2. Try and open another level via Open...
3. no dialogue shows up

Expected Behavior

dialogue shows up

Observed Behavior

dialogue doesn't show up

Reproduction Rate

No response

Anything else?

No response