Notes became erratic after iPad OS 15.7.1
After updating to iPadOS 15.7.1 Notes has become erratic, especially when switching apps or when searching.
When switching apps the insertion point jumps away from prior location to a new location.
When searching in a Note, tapping in the text or starting to select text will cause the screen to jump to a new location. This can happen during dragging to select text after a find if the attempted selection causes an auto scroll.
Also seeing instances of URLs in a note extending beyond the text into adjacent blank lines where taps will launch the URL.
There is also still no integration between searching for text in different notes and searching for text inside a note. Finding instances of a search key in a longer note requires a second inter-note search after an intra-note search finds candidate notes.
iPad mini, iOS 12