Emojis often fail to render correctly. This may only occur with GIF emojis, though I’m not sure.
Steps to reproduce
I’m on Ubuntu 22.04.3 LTS using mattermost-desktop v5.4.0 installed via snap. I have Dark Mode enabled.
Emojis should render correctly.
Often, GIF emojis render as a flickering collection of apparently random pixels. I do not recall whether I have observed this problem with non-GIF emojis. This occurs with emojis used in messages as well as reactions. Mousing over the emoji still displays the name of the emoji, as expected.