chore(tests): fix delete tests

[maribethb]

The basics

• I branched from develop
• My pull request is against develop
• My code follows the style guide
• I ran npm run format and npm run lint

The details

Resolves

Fixes delete tests broken in ci

Proposed Changes

• Increases pause length from 20ms to 200ms.. i guess 20 was too short. I tried to avoid pauses in favor of waitForExists but you have to pause after typing keys
• Fixes context menu test. I had previously changed the helper to click on the text on the block, but I was already passing in a child element in my test which wasn't compatible with the new helper.

Behavior Before Change

Behavior After Change

Reason for Changes

Test Coverage

Passes 3x on CI now so hopefully less flaky?

Documentation

Additional Information

[ericblackmonGoogle]

LGTM