@qing_feidee After breaking my head for days, I was able to solve this problem by adding a Description inside the custom intent "Here's some description to pass through the error" and then I checked the Localization boxes for Base and English I implemented this for two of my apps that are on the App Store! BeAware, a Deaf Assistant that converts your iPhone into an alerting device and StairMasterClimber, climbing stairs for fun with friends You can also take a look at the code too since it's open source!

Alright I tried it again to make sure I hadn't messed up anything and it still didn't work. Adding a screenshot to share what I see in the DDDevicePickerViewController. There's no Watches displayed, despite having 2 watches in the same wifi network -one WatchOS 8.7 and the other running WatchOS 9 This is a screenshot from the Apple Watch