Feature Requests – OfficeSuite docs & PDF editor Review

Great app. Pretty happy, so far. It is missing 2 things I need. I will buy $15 OfficeSuite Pro if you add built-in thesaurus and auto word completion - including Learned words. I do not use Apple's soft keyboard (Swiftkey). I use handwriting keyboard called Myscript Stylus. I need auto-complete built into OfficeSuite. Press spacebar to accept suggested word. I would also like paid version to have shortcut for Spellcheck Whole Document and Thesaurus on extra keyboard row, and skip to bookmarks forward and backward. Need a button to select a word, sentence or paragraph near cursor, all at once. Also need Dark-mode in paid and free OfficeSuite, and choose autosave frequency. What's the difference between $15 Pro and $20 Premium apps? Thank you. If you plan to add these features, reply here, and put them in feature list of paid OfficeSuite when you do.
Review by Yeah - I said it! on OfficeSuite docs & PDF editor.