Leaves the text forecolor as black in the navigation bar of listboxes, like the 2 used in the workspaces dialog, after switching to the built-in SSMS Dark theme.
Not sure if the problem occurs for user-designed themes, which have to be loaded through the import/export settings function.
Since Microsoft does not currently support the SSMS Dark theme, as evidenced by the
hoops you have to jump through to enable it as an option, this is an incredibly tiny "bug", but figured I would document it anyway.