I'm in the process of upgrading an old project using TMS Component Pack 9.x (with TAdvEdit v3.4.6.3) to the new VCLUIPack (with TAdvEdit v4.0.0.0)

I've noticed a change, whereby when you click into the control with some existing text, the old version would select the whole text, however, the new version only selects the part of the text to the left of the cursor.

Is there a new setting for this that I've missed? I'd like the 'old' functionality of selecting all the text when clicking into the control.

Thanks for reporting.
We have seen & fixed this regression.
The next update will address this.

Would you be able to send an incremental fix?

Contact us by email for that.