So Anyway Webtoon Clickbaited Me - Tumblr Posts

Cue me, thinking that I can edit my webtoon creator profile when I switch to the mobile website version

And when I do it, there’s now these buttons to edit my profile and make posts (woohoo! It worked!) which should in theory work because why else would you have buttons if not to use them for the intended purpose of their creation and then this notification pops up when I click either button :[

So now I’m like ‘why even have buttons if they don’t do anything?’