Product Prices Don't Change with attribute with Discount

Hi

I am using NopCommerce 4.0. In product attribute combination I am using overridden price to change price with attribute. After application of discount percentage, each attribute price changes accordingly but product price remains same like I have size attribute:

small: $10
medium: $14
Large: $17

With a 10% discount on each, When I apply discount, its seems like:

small: Price $10 (Your Price: $9)
medium: Price $10 (Your Price: $12.6)
Large: Price $10 (Your Price: $15.3)

It creates confusion for customers.
If anyone can help with this..

Can anyone help with this? What is the correct way of doing it. It happens on 3.5 too.
Thank you.

If someone came up with this, if you applied this changes, you will solve the problem https://github.com/nopSolutions/nopCommerce/commit/f88175439971cbe8c420191154f99040b18fd42a