Describe the bug
Since update 3.9.4 chat background transparency resets to default. It was working as intended with the previous alpha version. I like to keep the background fully transparent.

To Reproduce
Steps to reproduce the behavior: Right click General tab > Background > set transperency to 0 > reload > its back to default

Background transparency works fine with version 3.9.3-26-gae689cd After that it resets on reload.

Its still happening with alpha version 3.9.4-4-g7ae8931