MARQ Gen 2 Adventurer - Move IQ is not detecting my workouts

I just started to use my new MARQ Adventurer Gen 2 for around 1 week until date, moving from my earlier watch (Samsung Galaxy).

Wearing the watch al the time to get the experience and test functionalities, found that my workouts (walking) is not getting auto recognized by the watch, I have to start it manually all the times.

Enabled the Move IQ option, but still.

Read somewhere that the Move IQ would recognize the movement after 10 minutes of steady movement; however, yesterday made 2 walking activities, each for 30 minutes with no record, the watch is only recording number of steps but not making them as a workout.

Actually, my mobile phone (Samsung Galaxy Fold 5) detected that I'm doing a workout while the watch didn't.

Please advise if anything could be adjusted to get this corrected.

Many thanks in advance.

Aladdien