ERPNext: v10.1.75 (master)
Frappe Framework: v10.1.67 (master)
So I am testing Pricing Rule and I believe there is a bug after I save the document.
I create a Pricing Rule, Valid From Feb and Valid Till March.
After that I create a Sales Order. I add items that are applied on this Pricing Rule and after save the pricing rule is applied.
It is not supposed to be applied.