Problem occurs only with DOpus' context menu, Explorer's works fine.
Win11 Pro 22H2 22621.1702, DOpus 12.31 stable, Windows Terminal 1.17.11461 stable.
This is an official context menu entry, from "Lister Context Menu" source.
Also, despite a text input cursor blinking inside terminal window, all the input still goes to DOpus, performing a search, until I manually click on terminal.