Blocking WhatsApp show only one tic ✅

Would it be possible to make it so that when WhatsApp (or I guess any messaging app) is blocked that the message doesn’t show as revived with two tics :white_check_mark::white_check_mark: but only with one :white_check_mark: so that people don’t think I am ignoring them for hours on end?

Or maybe an automated notice stating I am currently on opal blocking time?