Header edit crashes on v77

Upgraded from v76 to v77, attempted to edit the title in an mkv header, the program freezes if I try to select all and then copy+paste, and will hang if I hit the (x) to clear the textbox. Rolled back to v76, problem is gone. Windows version 22h2, OS build 19045.3031 Application version v77.0 (64-bit) installer