Space character not being wildcard in search toolbar

We use ScreenConnect to connect to more than 1000 machines.

We are use to name our locations with a 2 character code (combination of letters/numbers) such as XY or AB or 01 or Z7 ... etc

We have updated from a version 5.0 to 6.0 and now it seems that the space character in the toolbar is a wildcard so when we search for the 2 character code not only we get the machines that start with those 2 letters but a lot of other machines as well.

There should be a way to indicate that the space should be taken literal and not as a wildcard.

Thank you