Fix high cpu usage on mac, fix #2074

[wusyong]

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Docs
• New Binding Issue #___
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change? (check one)

• Yes. Iss looue #___
• No

The PR fulfills these requirements:

• When resolving a specific issue, it's referenced in the PR's title (e.g. fix: #xxx[,#xxx], where "xxx" is the issue number)
• A change file is added if any packages will require a version bump due to this PR per the instructions in the readme.

If adding a new feature, the PR's description includes:

• A convincing reason for adding this feature (to avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it)

Other information:
Some context is being passed by clone and it is deep clone for some types such as HashMap.
This is why global shortcut manager handle went wrong and keep trigger the loop
Fix #2074

[lemarier]

I confirm that my CPU went from 100% to 0.04 and idling at 0.01.

Well done!