  A unique feature of the complex band structures of moir\'e materials is the
presence of minivalleys, their hybridization, and scattering between them. Here
we investigate magneto-transport oscillations caused by scattering between
minivalleys - a phenomenon analogous to magneto-intersubband oscillations - in
a twisted double bilayer graphene sample with a twist angle of 1.94{\deg}. We
study and discuss the potential scattering mechanisms and find an
electron-phonon mechanism and valley conserving scattering to be likely.
Finally, we discuss the relevance of our findings for different materials and
twist angles.
