SFSafariViewController is blocked in XCUITest (but not when running)

My app is opening a SFSafariViewController (to get Strava API credential). The app is working well when running the simulator but not when running in UITest. The progress bar starts but is stucked at 20%. Problem with xCode 11.3.1.


Any idea?

SFSafariViewController is blocked in XCUITest (but not when running)
 
 
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