229673 2021-08-30 09:53:46 -0700 PCM: How to test PCM from mobile device? 2021-08-30 16:49:48 -0700 1 1 1 Unclassified WebKit WebKit Misc. Safari Technology Preview iPhone / iPad All RESOLVED INVALID P2 Normal --- 1 mwei webkit-unassigned mwei wilander oldest_to_newest 1788551 0 mwei 2021-08-30 09:53:46 -0700 Hi, I'm trying to test PCM from mobile device. However, the testing and debugging section of https://webkit.org/blog/11529/introducing-private-click-measurement-pcm/ only provides information about desktop Safari. I'm interested in 1) how to test PCM from in-app 2) whether app-to-web supports clicking on something inside the app and then later using Safari to trigger conversion events Thanks. Maojie 1788562 1 wilander 2021-08-30 10:33:59 -0700 Hi! PCM Debug Mode exists as an experimental feature on iOS too. You’ll find it in Safari settings, advanced. 1788605 2 mwei 2021-08-30 12:05:16 -0700 (In reply to John Wilander from comment #1) > Hi! PCM Debug Mode exists as an experimental feature on iOS too. You’ll find > it in Safari settings, advanced. Thanks, John. I did turn on PCM debug mode on my iphone Safari setting and also tried to connect my iPhone to MacOS by turning on Web Inspector on iPhone Safari advanced setting. However, I didn't find the expected debug message. 1788735 3 ap 2021-08-30 16:49:48 -0700 Marking an INVALID, as this is not tracking a WebKit bug.