In the Classic theme, please consider allowing users to adjust the position of the vertical separator bar between the list of items and the details panel to the right of it.
The separator is a standard windows control which the development team has simply marked as not being adjustable.
Justification: For some items, the name and Username fields in the list are cut-off (truncated) from user's view because of this. Allowing it to be adjustable and it's position persisted between restarts would markedly improve the user experience of Enpass. Your Modern theme simply lacks refinement and is not preferable for a segment of your userbase.