Wad Problems with letters from different alphabets

[Jo2ukegappy]

SLADE Version: (3.2.4) Operating System: Windows 10

Issue Details: File not opening and returning weird errors. Video of the issue happening (1:05): https://www.youtube.com/watch?v=SymgEyVW6yk

Issue has been fixed by renaming the file, as the original user has a japanese keyboard and system configurations. I'm reporting it so that someone in charge can say whether there is some sort of bug or something that needs fixing. Link to WAD with the error: https://www.doomworld.com/applications/core/interface/file/attachment.php?id=268537

A similar issue has happened recently where a user posted a map with cyrilic letters by mistake and many source ports were not working as intended because of it. GZDoom's maintainer Graf Zhal saw it and corrected it on his port. This error might also happen to that wad, although I haven't tried to test slade with it.

Link to said wad: https://www.dropbox.com/scl/fi/u519nxrr9hmr9afim7weh/.wad?rlkey=x43pcx94t6pjb9xbrfaeiva5t&dl=0 Link to backup just in case: https://drive.google.com/file/d/1FFu7095krTBPVnwW__-GhtHtdHlqwbtj/view?usp=sharing Link to Thread: https://www.doomworld.com/forum/topic/141066-conquered-complex-a-small-limit-removing-speedmap-made-3-hrs/