In case the first/last page was opened and a specific page was selected, instead of opening the page, the previous/next chapter was opened due to incorrectly handling the page change as a previous/next page change
In case the last page of a manga was immediately visible or the became visible after the "image spread state" change, the chapter never got marked as read
Due to the way the pages got scrolled into view, the current page was not changed to the new page.
This then prevented the previous/next page to get opened via click/hotkey actions
The action to perform which gets determined on a tap zone click is always in the correct direction, thus, the direction for the "openPage" call has to be forced to be "LTR" to prevent inverting the direction
- open from outside reader
- is read
- yes: 1st page
- no : last read page
- inside reader via
- chapter selection: first page
- previous chapter : last page
- next chapter : first page
