Weird notes bug that copies and pastes a word a few lines above

Hi, I have this very weird behaviour in the notes app (version 3.7.1) and I hope somebody can help me figure out if it’s a bug or if I’m just stupid. Sometimes when I tap on an empty line below some text, the last word of that text or at least a part of that text is copied and randomly pasted somewhere a few lines above, overriding whatever was written there.

Example: If I write a shopping list like this:

Milk
Eggs
Carrots
Juice

The bug might do this, even though I didn’ touch the Eggs line:

Milk
EgJuice
Carrots
Juice

This seems to be independent of the keyboard app I use. It happens within a fraction of a second, which makes it frustratingly difficult to figure out what’s going on. Please let me know if anybody else has the same problem.

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