I have a dashboard containing 21 single tiles, and I’m trying to create a filter applying to 15 of them. Each has a separate table calculation, that can’t be avoided since columns are aggregates. When creating a new dashboard filter and selecting the tiles to update, I get the following error:

The http code for error 413 is “entity too large”. Is there a way to avoid this, or is this a request for Looker backend to improve?