Fixes on the Popover component

[connor-baer]

Purpose

Currently, the popover obstructs the content behind it when closed.

Approach and changes

• Prevent pointer events when the Popover is closed

Definition of done

• Development completed
• Reviewers assigned
• Unit and integration tests
• Meets minimum browser support
• Meets accessibility requirements

[changeset-bot]

🦋 Changeset detected

Latest commit: d5aef57

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@sumup/circuit-ui	Patch

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[codecov]

Codecov Report

Merging #1055 (d5aef57) into next (b4aa2c6) will increase coverage by 0.01%.
The diff coverage is 91.66%.

@@            Coverage Diff             @@
##             next    #1055      +/-   ##
==========================================
+ Coverage   91.57%   91.59%   +0.01%     
==========================================
  Files         164      164              
  Lines        2779     2783       +4     
  Branches      809      812       +3     
==========================================
+ Hits         2545     2549       +4     
  Misses        211      211              
  Partials       23       23              

Impacted Files	Coverage Δ
packages/circuit-ui/components/Popover/Popover.tsx	96.20% <91.66%> (+0.20%)	⬆️