The versions include 1.8.9, 1.16.5, 1.17.1, and, as I assume, all versions. There is this weird font when I play the game, it is not just one server, it is also on the select server page. I got it when I started playing a beckrock and java server. This also happens on Lunar, and BLC. The screenshot is with normal Minecraft launcher.
MC-242350
Weird Font While Using Default Minecraft Launcher
Resolved
Invalid
0
Go to "Language" settings and set "Force Unicode Font" to off.