Step counter not updating from Walking activity

I just walked the dogs around the block and I was surprised to see my step counter didn't update.

It was a 2k walk so should be a couple thousand steps? However my garmin connect shows:

Clearly the number of steps and distance dont match up? I was recording a walk activity does that mean the steps don't count?

Cheers

EDIT:

Here is my step counter from the following day without activating the walking activity:

Steps updated no worries. SO it looks like this is an issue particular to the walking activity app?

In the future I just wont turn it on which is no big deal, but potentially when I go for long hikes I would like it to count steps. Yet to test if steps are updated from a "hiking" workout or not...