Has DJI GO4 APP Update V4.1.22 killed Spark drone OTG cable?

Its been a longgg time coming, but DJI Just released a DJI GO4 app that brought a smile to face... It works. BUT has it killed off the OTG cable on the Spark drone?
Check it out... its good.
Setting up DJI Spark with:
1) Iphone/tablet
2) Controller with Wifi
3) Controller with OTG Cable.

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