The popup annotation layer, which comes before this controls layer in the HTML hierarchy, now has a z-index of 4 due to changes needed for the PDFjs upgrade - because of this, the popup annotation layer was covering this controls layer. This causes the E2E tests in box-annotations to fail. So to resolve this, we need to also bring the controls layer up to a z-index of 4.
Ran this change with the E2E tests for box-annotations locally and it was passing.
The popup annotation layer, which comes before this controls layer in the HTML hierarchy, now has a z-index of 4 due to changes needed for the PDFjs upgrade - because of this, the popup annotation layer was covering this controls layer. This causes the E2E tests in box-annotations to fail. So to resolve this, we need to also bring the controls layer up to a z-index of 4.
Ran this change with the E2E tests for box-annotations locally and it was passing.