Yes. It's a known problem with the magpul stock.
Many people use a dremel on the surface of the stock where the rear part of the trigger pack seats to open it up a little more, but be careful and don't make the opening too large.
Or, just keep it the way it is and loosen the stock as necessary when you want to do a full takedown.
It is annoying. And why mine is dremeled.
I guess magpul doesn't want to address it since there are so few complaints online about it. And I understand that it costs a lot of money to make changes to the molds. So, I guess it isn't really high on their priority list.
But, the problem does exist.