Capture IP traffic to/from Sunsa blinds

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I have a couple of these blinds. They are controlled using an app on my phone.The blinds are connected via wi-fi to my router. The app on my phone sends requests to a server. The server sends commands to the blinds. The app also provides the means of scheduling the open and close of the blinds. If possible I'd like to be able to use my home control hub to control the blinds locally. Knowing the IP address of the blinds I tried to capture communications to/from them. I'm not very skilled at using WireShark so I'm looking for some suggestions on how to proceed or even thoughts as to whether doing this is likely to succeed.