With the new "thing" to press SHIFT key to switch betwen "horizontal\vertical" and "2 points" dimensions is no more possible to use the SHIFT + CTRL and RMB to zoom back.
This is very annoying and BTW, when in a group of dimension the first one is "Horizzontal" there is no reason to keep that "thing" active.
Did you try to use ALT+F5?
It can be useful in similar situations!
what also is surprising, that the SHIFT key function is active even the CTRL key is pressed first for pan.
I thought that when trying to pan with ctrl#shift this should not be a problem but it is.
Yes here is something to do very soon by gtac support
Have You created an IR?
I understand your standpoint this is your decision.
Alt+F5 was just a suggestion what is used by me for this!