Take two windows, A and B, both with View set to List and Preview set to Widescreen. Each is expanded a few levels down. If I take a nested file and drag it from A to a nested place in B, all the groups in B collapse. Sometimes, all the ones in A collapse.
Is this a feature? If so, can I turn it off? Sometimes I am working inside a nested place and this collapsing makes me lose my place. (A and B are windows into the same database.)