I don't think my phone is an issue because I tried it on another site but it is not like that.



I use a Brave browser, but when I use that, the rotation follows correctly.  But when the "Added to Homescreen" is the only place that does not follow the correct set of my phone.

So most likely the issue is right there in the home screen app.

Is there anyone here who is like me using this added to the home screen?  And if your rotation is followed correctly.  Maybe it is in my phone/browser configurations that there is an issue.