FIX: ensures chat-user-avatar width can't be shrinked (#509)

FIX: ensures chat-user-avatar width can’t be shrinked (#509)

diff --git a/assets/stylesheets/common/common.scss b/assets/stylesheets/common/common.scss
index 0c438bf..0d007ed 100644
--- a/assets/stylesheets/common/common.scss
+++ b/assets/stylesheets/common/common.scss
@@ -398,6 +398,7 @@ body.composer-open .topic-chat-float-container {
 
   .chat-message:not(.is-reply) & {
     width: var(--message-left-width);
+    flex-shrink: 0;
   }
 
   .chat-message.is-reply .tc-reply-display &,

GitHub sha: 77921fc5e54a3655c377b27e2918991fb65a28c6

This commit appears in #509 which was approved by tgxworld. It was merged by jjaffeux.