Perhaps this is logical, since it was not once foreseen that Vulkan would be busy rendering the game, or this is a problem independent of anyone affected in this situation.
hs_err_pid6496.log
tl-logger6588710894102168739.txt
That's all I can give, unfortunately I can't do more.
This EXACTLY happens on version 1.20.1, has not been tested on versions below

Quotes from our developer on the topic of Vulkan compatibility:

in theory I believe nowadays ReplayMod no longer needs explicit OpenGL but transitioning away from it is a slow process because old versions made use of it a lot.

When asked if there was a chance it will be compatible in the future, he replied:

any chance? yes. but getting rid of all the (now) unnecessary OpenGL is a slow process since there's no other reason to change code that is otherwise working perfectly fine.

See https://discord.com/channels/708304818829262910/1120731245425475654 for the full conversation.