Describe the bug
The Native Signature component throws the following error when its popup is minimized:

To Reproduce

1. Open this StackBlitz exmaple
2. Open the popup of the Signature component
3. Check the browser's console where the above error will appear
4. Close the popup
5. The above error appears for a second time inside the console

Expected behavior
There shouldn't be any errors when opening/closing the popup of the Signature component.