Thanks for your fix. The white bar on top remains visible with the e-ink center, but returns to normal after closing it.
But today I found the same strange behavior within the app. If I am in annotation mode and open the color selector of a tool I also can see this white bar on top (see attached image). It gets back to normal on closing the dialog.
Edit: I investigated a little bit further. This does not happen, if I am using the app in fullscreen mode, nor does it happen if the setting "Hide the Navigation Bar" is not set. I only happens, if "Fullscreen Mode" is not set and "Hide the Navigation Bar" is set.
But today I found the same strange behavior within the app. If I am in annotation mode and open the color selector of a tool I also can see this white bar on top (see attached image). It gets back to normal on closing the dialog.
Edit: I investigated a little bit further. This does not happen, if I am using the app in fullscreen mode, nor does it happen if the setting "Hide the Navigation Bar" is not set. I only happens, if "Fullscreen Mode" is not set and "Hide the Navigation Bar" is set.