Canon EOS RP Instruction Manual page 316

Long (Bulb) Exposures
While the bulb timer is operating, if you press the shutter button completely
o
and let go of it, the bulb exposure will stop.
If you keep pressing the shutter button completely after the exposure starts,
o
the bulb exposure will continue even after the set exposure time elapses. (The
bulb exposure will not stop automatically when the set exposure time elapses.)
Changing shooting modes cancels the bulb timer and restores the setting to
o
[Disable].
108
3
Set the desired exposure time.
Select the hour, minute, or second.
z
Press < 0 > to display < r >.
z
Set the desired number, then press
z
< 0 >. (Returns to < s >.)
4
Select [OK].
5
Take the picture.
Press the shutter button completely, and
g
the bulb exposure will start and continue
until the set time elapses.
[ H ] and the exposure time are
z
displayed on the screen during bulb
timer shooting.
To cancel the timer setting, set [Disable]
z
in step 2.