New update issues please help – cloudLibrary by Bibliotheca Review

Love this app. Cannot find where to provide feedback for developer so I'm hoping this gets there. New version issues. 1 brightness button gone - even in dark node at my lowest brightness setting it is now too bright to read at night when I do most of my reading 2 rotation lock button gone - when rotated, glitches and loses place, not to mention need this to read in bed 3 doesn’t save last page I was reading, when switching apps, if I go to change font, after reopening 4 cannot do phrase search at all now and when doing word search the list will include the 1st two letters of the word, then 1st three and so forth resulting in ridiculously long list and making it useless 5 Previously when I bookmarked or highlighted, the drop down menu would show 1st line of text of that page which is a handy reminder where in story It is. Now it only shows title of chapter. 6 The scroll bar at bottom is gone and I cannot scroll to the page I want anymore. Hope you can add buttons back and fix the new glitches as I use this as my primary ebook reader on my phone. I hope this is a good place for feedback for developers. Thank you so much. Definitely the best reader app for library books.
Review by QueeNomad on cloudLibrary by Bibliotheca.