Ctrl Shift T doesn’t work on that case?
Edit: I skipped the Android bit, sorry.
Edit 2: From the 3 dots menu INSIDE the tabs view you can access a list of recently closed tabs, not nearly as fast as a 3 key combo, but maybe better than looking for the tab in the history. Also apparently there’s an extension that may help.
Maybe they used an AI service to upscale the otherwise small res picture instead of looking for the original ones.