Undefined: Slice (bug on History page)
I have infrequently encountered these issues with .slice (or other .something methods) hitting undefined on the History page. Seems to happen right after making a send transaction, but then sometimes self-resolves in refreshing the app or resyncing addresses.
So this problem maybe solvable just with adding some fallback cases with conditional chaining ?. for default values on the History page. Fallback "-" values or so forth for transactions that have incomplete data.