Running power zones - Not updating

Hola!

I'm having a problem with the power zones on my garmin 265.

These are the last training sessions I have done

I've had the watch since June 2024, the heart rate values ​​were updated several times but the power zones never did.

This is how they are currently.

For Garmin, all my workouts, according to power zone, are zone 5... when in reality, as you can see above, it varies.

I haven't found a way to get the power zones out.

Please, Can you help me? Does Garmin have a solution for this?

Note: my partner has the same watch and her power zones were updated, the same with the lactate threshold (I don't have it updated). Previously she had a Swim 2. We have never used extra accessories other than the watch.