[FR] Hiding the left side bar on the iPad.

[zhiyuanzhai]

Is your feature request related to a problem? Please describe. It's a feature request, or, to be more accurate, an enhancement.

Describe the solution you'd like It seems that the left side bar can not be hidden currently. It occupies the space on the left, preventing us from an immersive reading experience, especially when the screen is viewed vertically. It would be nice if we can hide the side bar completely.

Describe alternatives you've considered A full-screen view of reading contents under vertical view is acceptable.

Additional context Nothing else currently.

[VaalaCat]

在ipad上竖屏阅读体验不佳，需要隐藏边栏功能