Hello Skandha,
The sidebar issue has been resolved, I think.
I will try to explain.
The issue occurred after I embedded some code from tableau public (probably you know this analytics application).
In the code there had been stored the width of the embedded “picture”.
After embedding the code with a rather large width (1000px) there was the problem that in portrait mode on the iPad all was going well; in landscape the sidebar was partially covered by the embedded picture.
AT least I discovered a possibility to download the tableau analytics in a format for every screen. And after that there was no more a problem on the iPad and even on the iPhone.
But, I can imagine that you want to know why something doesn’t give a problem in portrait mode and gives problems in the lanscape mode.
For me this issue has been solved and can be closed.
Koind regards
Hans Hagmeijer