There are some odd issue when zoom lock is activated.
If I turn the iPad from potrait to landscape (or the other way) the current page jumps to another page.
If I go into the page overview and go to another page in the book, the screen turns black. If I then scroll up or down a different page from another place in the comic appears.
Version: 2.6.1 Build: 202106271949 Env: Production (Testflight)