I'm making an adventure map and the /fill command has a bug with the replace. It works for air but not for any cobblestone walls. Pls fix it's very big for my map!

The fill command on MC Bedrock windows 10, along with switch and MCPE, has a bug in the replace part of it. When I do /replace blank with air, it works. But if I do /replace blank with cobblestone_wall (data value here), it doesn't work. This issue has not happened until version 1.16.0, and it's super important to my map! Please fix asap.