Fix: Close dropdown when clicking other selectize

[Yongjun042]

By '8c440b07176916c0e2ebb79e5431e7a45723c9f7 Open drop-down on mouse-click if openOnFocus is false and when clicking on the options.' !self.isFocused location changed. As a side effect When you click other selectize input in same window, the previous selectize onBlur event not fired and focus/ dropdown remains. Fix this issue.

[github-actions[bot]]

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[Gildedter]

having the same issue