Whenever you type some text into it and change to another tab it change the text that you already entered.
I made of video of it to show what i mean, the video is here
v0.9.19 on Win10
That’s not a bug - Those other tabs generate specific content, and the first page is showing the raw version of that content. If you go to the WIFI or Contact pages, they re-generate the main content based on what’s entered in those forms.
Ok, that wasn’t clear to me. Now the text that gets inserted makes sense.