Completion popup automatically completes to first hit when ; is typed, even when it's not desired

It seems that whenever the completion popup is shown and the user presses ';' to simply end a statement and not use the popup, that the first match from the popup is used.

Assume an example where the user is editing a method of a subclass of a QAbstractItemModel and wants to type:

int row;

When the user has typed "int row" and is about to add the last ';' the completion popup will pop up and show a number of matches, of which rowCount() is the first. However, the user doesn't want any of the matches and just ignores the popup and types ';" expecting to end up with "int row;", but will instead end up with "int rowCount();". The first hit was automatically taken even when it was not desired.

In my own case the completion wrongly completed to "int row1;" when I wanted "int row;" and it took me a while to find the error...