A text pointer is displayed instead of a hand pointer while hovering the "Go To My Shots" button from the onboarding page

[SoftVision-CosminMuntean]

[Affected versions]:

• Nightly 55.0a1
• Screenshots (7.0.10522)

[Affected Platforms]:

• All Windows
• All Mac
• All Linux

[Prerequisites]:

• The "xpinstall.signatures.required" is set to "false" and latest Firefox Screenshots (7.0.10522) dev build is installed on a Firefox new clean profile.
• The Onboarding tour was already visited.

[Steps to reproduce]:

1. Open the browser with the profile from prerequisite and open a new tab.
2. Click the Screenshots button from browser toolbar.
3. Navigate to "https://screenshots.firefox.com/" page.
4. Hover the "Go To My Shots" and observe the cursor pointer.

[Expected result]:

• When hovering the button, a hand pointer is displayed.

[Actual results]:

• When hovering the button, a text pointer is displayed.

[Notes]:

• Here is a screen recording with the issue: