How translations for custom_components (HACS) works?

Hello there,

What the heck is that !

I’m developing a custom intégration for HACS. All is working fine but not the translations.
I can modify what I want in strings.json, en.json, fr.json and those modifications doesn’t appears.

Then, many time (or days ?) after, don’t know why the modifcations are visible on the config flow.

How can I force the translations to be taken into account when I change it ?
How are they integrated to HA so that the front will see it ?

Any help would be greatly appreciated.

I ask ChatGPT and he tells me to do that:

hass --script check_config --info translations

I will try this now and let you know.

The solution seems to empty browser cache, if someone have the same problem.