Switching from multiple segment prices by products/services to single price by products/services put to zero the price of the products

Hello to all.

I was doing tests in a Dolibarr 21.0.1 installation to enable the multiple segment prices for products and services. I have assigned second price segment value for some products and, in one of those tests I tryed to switch back to single price per products/services in the products module configuration and when I have done this switch back, the prices of the products that I have asigned previously a second price level was put to zero, but the products that only had one price level value kept their price correctly.

I think It could be a bug, because at the moment to switch back to single price per product/services it should maintain the first price segment value and not to put to zero the price.

Regards,

Leo M.