This was and is correct. While it may not seem ideal it does at least put the onus on users to ensure they are accepting a correct result.
After either party makes adjustments there is a pause that prevents users from immediately accepting so in theory you can’t be tricked into accepting the wrong result with a last minute change by your opponent.
This is all general and not specific to this case which I won’t elaborate on, on principle.
ps:
This is us calling games that have not yet been finalised.