What is the problem with these warnings?

Question

Browser extensions

These warnings appeared on the project:
[DEFAULT]: WARN : Using DEFAULT root logger
[WARNING] Using default timeseries implementation.



This is related to this extension:


Tell me how to remove them?
Or is it a problem on their end?

Answer 1

I've just right-clicked it and hid it. Can't say why does this happen, but it never hindered me.