I'm trying to move an attachment using the 'Position' entries in the edit dialog ('Object' tab), and it doesn't seem to work as expected: whenever I change a position in the dialog, the attachment doesn't move. Also, after entering a new position and validating it, the positions displayed in the dialog change: they seem to switch from position relative to the attachment point to some kind of absolute position. This happens whether I enter a new position myself or when using the copy/paste buttons in the dialog.
I'm using the latest version on macOS. Here is what Help -> About says:
I'm attaching the log file for a session when I tried to copy the position from one attached item to another, then tried to change the attachment position 'manually'.
Thanks.