[Backport] [Framework] New Link is not correctly shown as Current if contains default parts

[eduard13]

Original Pull Request

#19134

Description (*)

This PR fixes the logic of isCurrent method by comparing the current requested url with the link path. This way we'll always know if the link is current, even it uses some index default parts.

Fixed Issues (if relevant)

1. New Link is not correctly shown as Current if contains default parts #19099: New Link is not correctly shown as Current if contains default parts

Manual testing scenarios (*)

1. Add a new link to customer account navigation menu
2. Navigate to the new added link
3. The link should have active state in the sidebar
   

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @eduard13. Thank you for your contribution
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[ghost]

Hi @eduard13, thank you for your contribution!
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[magento-engcom-team]

Hi @eduard13. Thank you for your contribution.
We will aim to release these changes as part of 2.2.8.
Please check the release notes for final confirmation.

Please, consider to port this solution to 2.3 release line.
You may use Porting tool to port commits automatically.