My new Minecraft launcher say I need to buy Minecraft

Now lately Microsoft released Minecraft launcher from the Microsoft store

 now I already bought Minecraft java edition and was playing and everything

but yesterday when I logged in to my account it said Minecraft launcher has a very new update and I downloaded it 

but when I logged in from my new launcher it said need to buy

I really wanted to use the new launcher but I can't please fix this 

but Minecraft works fine in the old launcher