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Select the same menu item multiple time

I want to ask if we can select the same menu item from a dropdown multiple time and keep get the same value ?
The way it is now i see that when we select an item, it will be highlight and selected, but if we click on that item again, nothing happen.

Like in the example from Dropdown | Dash for Python Documentation | Plotly
If i select Montreal, its value is MTL and it changed to bold (current select) and if i press Montreal again, nothing trigger. I want to ask if i can select the same dropdown menu item multiple time.

Hi @Hiro.Nguyen,
Can you be more specific about which component or “menu item” you are referring to? Or if you can share images or a minimal example of what you are trying to do, this would help others to help you more quickly.

Also while you are at it please check out this article - How to Get your Questions Answered on the Plotly Forum

Sorry, i forgot to include the component name. I have updated my post