This is happening in 23.10+, I don’t remember if it was also happening in 2.1.xx
In the Browse window, in Cards mode, do some query that returns more than one card.
Right-click on the first line (first card) and select Info… from the popup menu. The card Info window appears: Added, First Review, Latest Review, etc.
Leave the card Info window open and right-click on the second line (second card) of the Browse window and select Info… again from the popup menu.
Expected behavior: the already-open card Info window should update to show the Info from the second card.
What actually happens: the card Info window simply closes, and no new Info window appears. To get the Info for the second card, you have to redo: right-click on the second line of the Browse window and select Info… from the popup menu.
It is the same behavior if you use the Ctrl-Shift-I keyboard shortcut instead of Info… from the popup menu.