Opens one of the app's tabs from anywhere in the app — "reels", "home", "inbox", "profile", "friends", "search" (a tab, or the button at the top that does the same) — putting away a sheet or stepping back out of a page first, up to twice, and waits for the tab to stop moving. Does nothing on the tab already open, which a tap would reload. Checks the tab opened by what its screen says, and taps once more when it has not.
Find the icon tab · in the tab bar → target if it fails, stop Find the icon tab · in the top bar → target if it fails, stop If all of not target › found is yes +1 Read the screen → screen if it fails, stop If any of screen › screen is comments +4 Run Close the sheet → closed if it fails, carry on If not any of screen › screen is comments +4 Find the icon back · in the top bar → back if it fails, stop Find the icon close · in the top bar → back if it fails, stop Wait for the screen to stop moving for up to 2 s if it fails, stop Find the icon tab · in the tab bar → target if it fails, stop Find the icon tab · in the top bar → target if it fails, stop Stop, it failed · That tab is not on this screen. · hand back no tab tab on this screen Finish · Already on that tab. · hand back already on tab Read the screen → before if it fails, stop Tap target · then move the pointer away if it fails, stop Wait until its buttons differ from before for up to 1.5 s → changed if it fails, stop Wait for the screen to stop moving for up to 2.5 s if it fails, stop Find the icon tab · in the tab bar → after if it fails, stop If all of target › place is top bar +1 Stop, it failed · Tapped it, but nothing opened. · hand back the tab button opened nothing Stop, it failed · Tapped the tab, but it did not open. · hand back the tab tab did not open Read the screen → before if it fails, stop Tap after · then move the pointer away if it fails, stop Wait until its buttons differ from before for up to 1.5 s → changed if it fails, stop Wait for the screen to stop moving for up to 2.5 s if it fails, stop Find the icon tab · in the tab bar → again if it fails, stop Stop, it failed · Tapped the tab twice, but it did not open. · hand back the tab tab did not open Finish · Opened the tab. · hand back opened tab