To preserve opened folder structure when dragging mail to folder

[ratermir]

Is your feature request related to a problem? Please describe.

Folders are re-arranged during mail dragging.
It's probably an inappropriate design rather than an error.

Describe the solution you'd like

To preserve open folder structure as it was before dragging started. Allow to drop mail to the already opened folder.
Don't move with the folder structure at all (move it only if I need to drag above / bellow visible part).

Describe alternatives you've considered

No response

Additional context

Currently, when I open some folders in the left side and then I drag any mail into it (to the left), all opned folders are closed, some other (maybe first ?) folder is opened. I have to navigate to my target folder (which was previously already opened) through the bumpy path to the target folder (which is totally non-intuitive and user anti-friendly) and then I can drop the mail to desired target folder.
Additionally, I need to go this rough path for every mail to the same target folder.