White rectangle around conversation in version 3.1.6 on Dark schema

Thunderbird 68.8.0 on Ubuntu 18.04 with Dark look and feel and TT DeepDark add on. When Conversations updated today to 3.1.6 version it started to render white rectangle around email content in conversations. Is likely caused by this commit https://github.com/protz/thunderbird-conversations/commit/1a4d8d185009eacf6a001091839e14d12bfd4256 I built the Conversations from master and reverted changes in options.css and conversation.css to respect dark schema and it is working fine. I understand there was some reason for above mentioned commit. Just want to mention that this white rectangle around is really eyes hurting when you have your system in Dark schema.

options.css, line 5:

/*:root {
  --application-background-color: white;
  --application-foreground-color: black;
}
*/
@media screen and (prefers-color-scheme: dark) {
  :root {
    --application-background-color: rgb(56, 56, 61);
    --application-foreground-color: rgb(249, 249, 250);
  }
} 

conversation.css, line 5:

/*:root {
  --application-background-color: white;
  --application-foreground-color: black;
}
*/
@media screen and (prefers-color-scheme: dark) {
  :root {
    --application-background-color: rgb(56, 56, 61);
    --application-foreground-color: rgb(249, 249, 250);
  }
}

the rest of the files was not changed. Great extension, anyway.

[Standard8]

3.1.9 is now out, so closing this out. #1313 is the issue to track for ongoing full support.

[Standard8]

@sprangen please can you file a new issue. This was reported on Linux.

In that issue, please can you detail any add-ons you have installed and any settings that you’ve changed from the default (Help -> Troubleshooting Information may help, not sure). As far as I knew it isn’t possible to get the dark mode display of the message itself on Mac with the default settings.

Fundamentally, dark mode isn’t complete (xref #1313), and needs work.