Hi Idharam,
Thank you for posting your question in Microsoft Community.
I understand that you want to remove uninstalled apps history in the "Your Apps" option from "Windows store". Correct me if I am wrong.
It is by design and it is not possible to remove the app history. It is used for your reference, the apps that you have uninstalled, so that you can install them in the future, if you require it.
I hope the above information helps you.
THIS IS INCORRECT INFORMATION.
not only did previous versions automatically hide uninstalled apps (you had to change settings to view them before), but now you can still remove them from this view.
Simply swipe up or right-click to get the "customize" command.
Click customize
select all apps you wish to hide or uninstall, even if they were previously uninstalled
click "uninstall when it appears on the "customize" menu
do this until the apps are no longer showing in app view.