Selecting a line to paste TP 5.4

[ACRobin]

When selecting a line to paste by clicking in the left margin and copying the highligthed text to paste, the return character is also being selected.

I think someone rasied this before with earlier version of TP, but this is the first time I have experienced it after upgrading to TP 5.4.

I cannot see any different preferences than my standard configuration so I assum this is a new "feature" of TP 5.4 - not a feature I want.

Has anyone else found this?

I have never had to alter the selection of text to ommit the EOL character when using the left margin to hightlight a line.