EU OSS (One Stop Shop) - End pricing issues, wrong price calculated

I would like this to be resolved asap @Shopify_77
We have EU wide RRP (retail price) that is the same price across inclusive of VAT.

This is a common practice in EU, as EU consumers can enjoy the same end product price across single market.

We sell at around retailers across EU but they all list the same price and some retailers in a country with lower VAT make slightly more margin than others with higher VAT.