To use expression to generate dynamic texts for Action confirmation message

To change the text message for confirmation before the action is fired, currently we are not able to use the expressions.

To change the message dynamically based on the selected row, I wish to use expression/formula here.

I found several other similar requests. This one has the most votes:
https://community.appsheet.com/t/expressions-within-confirmation-message/9972

I agree this is pretty important.

I will note that you can achieve something close to ‘dynamic’ confirmation fields by using a grouped action with conditional sub-actions with different confirmation messages. Unfortunately this adds a lot of unnecessary clutter and inefficiencies for what should be a simple confirmation message… and it still doesn’t solve the inability to reference application variables within the message.