There are some old bugs that they either can't easily fix or just don't think it is important enough BUT I find Global search not being able to do a simple search for an amount to be annoying:
Search using Global Search Box (upper right) for an amount with ZERO cents, It wrongly returns all transaction that include the whole number. It works fine with the cents being non zero
Example:
Search for 5.00 returns every transaction that has a 5 in it in any position instead of the 5.00 transactions.
If include non zero cents, it works fine (5.01 returns only 5.01 in transactions)