For anyone still mod’ing their color file to change Roon’s theme colours …
Roon crashed on me today, after a recent update, and reported an error regarding “button-sensitivity-text-color” in the log file. On checking, this is is a new color setting that was not present in the color file I ported to the new version to mod’ the theme. On further checking, I also found another setting: “atom-footer-opaque”.
If you’re still mod’ing your theme I’d suggest adding the following two lines to the bottom of your color file:
atom-footer-opaque #00%F7F8F9
button-sensitivity-text-color #FFFFFF
I haven’t worked out what they change (doesn’t seem to be anything immediately obvious).