login fail

so i just tested the "open in editor" thing in a sheet. i thought it was finally done, i could open sheets for free on musescore 4. but then, the editor told me to sign in to see the sheet. i clicked the login button, was redirected to a page saying the login was successful , i tabbed back to musescore but it didnt say that login was successful, it just stayed there

for proof, you can look at the times each screenshot was taken