"SDL error: NSWindow drag regions should only be invalidated on the Main Thread!" error when compiled on Big Sur (Mac)

installed from source via: 
`cargo --install --features-sdl endbasic`

then when run I get:
`[juan:~]$ endbasic --console=graphics:800x600
endbasic: SDL error: NSWindow drag regions should only be invalidated on the Main Thread!`

I tested this on both Intel Big Sur (11.7.1) and Apple Silicon (12.6.1). Exact same error on both.


