CurseForge and dot NET issue

Trying to get CurseForge going to play Minecraft but after it installs it dose not seam to allow me to log into my twich account and the other two packs from there site with and without overwoulf just error out and send me to a support page it looks like I may need to install .NET 3.5 but when I tried that I get an error when I tried using the report a bug option from the three dots nothing happends.

Where exactly did you have these 3 dots? You usually report bugs from 3 lines button (so called hamburger menu) and it redirects you to: Issues · bottlesdevs/Bottles · GitHub