I have at least 2 full size windows of reader open with multiple tabs of pdfs in each. I am working in window A for example. I click on another tab in window A but get redirected to window B. When i trackpad swipe back to window A, the tab has changed like i inteneded it to. I have endured this bug for a while now but it is very very irritating so I would like to put this out here in case the developers could take a quick look at this.
The same happens if i were in window B and try to change to another tab in window B (ie i get taken to window A) and by the time i manually swipe back to window B, the tab change has gone through as i originally wanted.