When you apply the envelope tool (originally F2) after moving a clip in a track, repercussion on the clip is moved. Please also try to test the behavior of the envelope tool on several tracks open at the same time in one Audacity project (on Win 10 and 11). Thank you.
I have - Win7 64bit + Audacity-win-3.6.1-64bit
Of course, I understand that compatibility with Win 7 has not been tested by the developer for a long time.
I mark the upper stereo track with the cursor and if I move the lower stereo track, the cursor I mark the upper stereo track with the cursor and if I move the lower stereo track, the cursor position is not projected into it.