Im playing Minecraft with my gf, and when i use the new spyglass the zoom works perfectly, but when she uses it she just gets the "spyglass ui" but it does not zoom in. Just looks like a filter on her screen.
MC-228715
Spyglass zoom not working (Caused by OptiFine)
Resolved
Invalid
0
Is your girlfriend using OptiFine when she experienced this issue? (https://github.com/sp614x/optifine/issues/5736)