Canon EOS REBEL T8i Advanced User's Manual page 102

Caution
The camera shoots in single shooting mode regardless of the drive mode setting.
Tapping the screen focuses with [One-Shot AF] regardless of the AF operation
setting.
Tapping the screen in magnified view will not focus or take the picture.
Regardless of where you tap with [Fish-eye effect] set in <
focuses using the AF point in the center of the screen.
Touch Shutter has no effect with [Miniature effect] set in <
If you shoot with [
button halfway to take the next shot.
Note
In bulb exposures (
exposure. Be careful not to shake the camera when tapping the screen.
The self-timer lamp (
of the camera in [Self Portrait] mode.
: Review duration] set to [Hold], you can press the shutter
), tap once to start exposure and again to stop the bulb
) does not blink when the screen is facing toward the front
102
> mode, the camera
> mode.