FEEDBACK: several glitches and features to fix in next update regarding video – GoodReader PDF Editor & Viewer Review

On iPad, I can switch a video to picture-in-picture. However, I cannot then exit to read other documents in GoodReader. Please allow playing of video to continue but to still go back into GoodReader in order to read PDF files while video is playing. Please add ability to adjust playback speed (1.5, 1.75. 2x speed). (same for audio files). Please add the ability to change the default “backwards” button on video playback instead of being the default 30seconds, to instead be shorter times (3s, 5s, 10s, 15s) Please add saving of last position in videos (and audio files) no matter how long it’s been since you last opened then, so they restart where you last left off, not at the beginning. There is also a glitch where if you have previously watched a video, then you renter the main screen application later after closing and reopening the app, if you click "back to reading", it won’t go back to the open PDFs screen. It rather will reopen playing the last-played video. Finally, if possible please add the ability to add “bookmarks” at different time points in videos. Thanks!
Review by َٰ on GoodReader PDF Editor & Viewer.