Here are some clarifications on this issue, perhaps the problem will be clearer:
For the product
https://znaide.1b.app/app/product/33554/edit/Automation settings when saved (screen 1). After clicking Save, the price for this product does not change (screen 2).
In the logs, we can see that the automation worked, but there were no changes in the product card (screen 3).
There was a check on other goods with the same supplier, there were no problems!
I assume that the problem is with the card interface of this product.
Please check if this is not a system bug?