[تم الحل] Stock not syncing between currencies

Background of the issue:
I use two languages and two currencies, when switching between languages stock sync correctly, but when switching between currencies, the secondary currency always show out of stock issue for products while it has stock and it is showing the main currency.

I tried the troubleshooting, then i tried emptying the cache because i use WP Rocket, still same issue.

Symptoms:

Questions: