Flash - how to move an object in all keyframes at once?

Question

Adobe Flash

The preview area has been enlarged in the finished video. You need to move the animated objects to a new location. No matter how I select all the keys at once, the shift still occurs only in one frame.
I have never encountered such an interface, I did not think that such a simple task would require searching for answers on the Internet. Can't find anything on google either.

Answer 1

draw a picture or explain in a normal way what you want to do

Answer 2

If I understand the question correctly, then you need to play around with these four buttons, to the left of "114"
one of them should enable the multiple frame selection mode and then you can select one object on all frames at once.
I don’t remember exactly the button, because the flash hasn’t launched for a long time)