I get the following error when installing (on 3.1.0beta3):
Error: expected “]”. ┌──> /tmp/discourse_theme_526e702e5adb76bf8137c869c5f6d389/discourse-category-hider/stylesheets/mobile/categories.scss 6 │ [data-category-id=‘#{$box}’] { │ ^^^^ ╵ ╷ 1 │ [data-category-id=“str-split(, “|”)”] │ ━ error in interpolated output ╵ mobile/categories.scss 6:26 @import /var/www/discourse/mobile.scss 1:993 root stylesheet