Fix the bugs already at last!
Too many bugs and instability so hard to use, Including: when flipping through a document, pages jerk violently, jumping without a smooth transition; the process of selecting text may at some point stop being displayed in the document (while "blind" text can be copied).; many search results do not highlight text found in the document; after opening a document repeatedly or several times, its text is no longer displayed (it shows 0kb and the app needs to be reloaded or all folders must be reloaded to view the document); reloading individual folders causes them to disappear; many other cases when after some time of using the app various functions stop working or work incorrectly.
