Heart Rate daily timeline vs. during activity (Fenix 7 + HRM-PRO) mismatch

Hi,

There is a mismatch between the data captured into my Heart Rate daily timeline and the data captured during my swimming activity.
In the 1 st one, I go very high : 193bpm while in the 2nd one the max is 154bpm.
I think the Heart Rate daily timeline captures data from the watch sensor while the activity one captures its from HRM-PRO.

Regards,