Add dashboard filter on different tabs

Hi, I have a dashboard with 2 tabs in it. I am trying to add a filter on a single tab.

So I did the following:

Added a filter and selected the column in the questions of 1st tab.
Moved to 2nd tab, to remove the selected columns if any in the question.
Now when I checked the network tab, there are 2 failed calls(since there are 2 questions in the tab).

I ignored them and removed the selected columns from questions in 2nd tab and clicked on done.

After saving the dashboard and opened it again, it is working fine.

if the filter is not connected to a question, then the filter won't show in the second tab

I know that one, but when I add a filter and switch tabs it is showing "Error in displaying chart" error. But after saving the changes it is working fine.