[Linux] "Replace missing file" dialog cropped and not resizable

[rdhoore108]

When I open a project before my network drives are mounted, I get the "Replace missing file" dialog, but it's very small, and not resizable. I can't even see any buttons and need to press Esc to close it. See attached screenshot.

This has been so throughout all versions of Reaper and of Linux Mint I have been using, so I'm thinking it's only in Linux and only in certain circumstances, since no one else ever reported this? My Linux Mint is standard though, apart from having a 4K screen perhaps, even thought that is pretty common these days.