With this mod present and TexTrue's Rubidium options absent, a pop up will appear telling you to download the latter. However, when you press the Modirinth button, it'll redirect you to https://modrinth.com/mod/textrue-rubidium-options, while the mod's true link is https://modrinth.com/mod/textrues-rubidium-options/versions. Similar thing happens when you press "Curseforge". It redirects you to https://www.curseforge.com/minecraft/mc-mods/textrue-rubidium-options, meanwhile the true link is https://www.curseforge.com/minecraft/mc-mods/textrues-rubidium-options.

I'm on 1.16.5; rubidium extra is on 0.4.18; rubidium is version 0.2.13.