[Potential bug] Step 2's pipeline warning probably has not been cleared after go back to step 1

[GRXself]

Context

When step 2 showed warning, I removed used pipeline and go to step 3, it works. But when I want to summarize next iteration's data(mainly different in date), I go back to step one use the button at bottom, change date, then go to step 2, I could still see the warning. After I refresh the page and re-import project from file, go to step 2 with the same config, I did not get any warning.
Showed warning: Warning: Selected step of this pipeline in import data might be removed.

Expect

Warning should be cleared after I leave this step.

How to reproduce

I don't know how to manually create a waring in step 2, so it's hard to tell how to reproduce