Upon upgrading to version 8.0 in neovim, Telescope's window now has purple colors in the background. In v7.2 the background color was that of Normal.
How do I fix it?
In the meantime, you can link NormalFloat highlight group (see
:h hl-NormalFloat) to Normal (see
:h hl-Normal) to revert to original behaviour.
hi! link NormalFloat Normal
NOTE that this will make all floating windows (using NormalFloat highlight group) transparent, so be aware of that.