cherry-pick(#6868): fix: toggling markers, alarm markers, marker style + update `Vue.extend()` usage to Vue 3#6873

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akhenry merged 1 commit intorelease/3.0.0from cherry-pick-6868

Aug 1, 2023

Commits on Aug 1, 2023

cherry-pick(#6868 ): fix: toggling markers, alarm markers, marker style + update Vue.extend() usage to Vue 3
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