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Dash simultaneously trigger multiple callbacks with same input in Windows

I am building an app using Dash for which I want to trigger two callback functions simultaneously using a button click as input. But on windows environment, this is not possible to do asynchronously.There is a related thread(Dash callbacks are not async - handling multiple requests and callbacks in parallel) to this question but the solution given for windows doesn’t really work. I tried using Waitress but it still doesn’t handle simultaneous calling of callbacks. Is there any genuine solution to this problem ?

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