Front Brake Or Strut 'click' Feel - Trident 660

Can anyone help me identify an odd feeling I've recently been noticing at the front of my Trident 660? It's a 2022 bike with 4.5k miles on the clock, and in the last hundred or so I've noticed a slight 'click' feeling, like something's loose, in two low-speed scenarios.

The first is when I go over a bump in the road. It feels like the front forks 'click' before they start compressing, like there's an inch of so of travel in something that's supposed to be fixed.

The second is when I initially pull the front brake, and this is true even when I'm walking the bike forward and pull the front brake. I feel the same 'click' or 'shift' feeling.

I very recently had the bike MOT'd (about 150 miles ago) and it passed with no issues.

I'm a fairly inexperienced rider - and certainly inexperienced when it comes to servicing, so I may have missed something obvious. Any help is much appreciated!

Thanks