Garmin Connect: alarms delayed by 1 hour after daylight savings started

Software versions:

• iOS 15.4
• Garmin Connect 4.52.0.21
• Garmin FR 945 9.00

I had the following 6 alarms set up on my FR for about 1 month:

• Mon, Wed, Fri, 5:00am
• Mon, Wed, Fri, 5:03am
• Tue, Thu, Sat 5:20am
• Tue, Thu, Sat 5:23am
• Weekdays, 7:00am
• Weekdays, 7:03am

Last night daylight savings started and my alarm schedules changed as follows:

• On my Garmin FR 945, all alarms are at the correct (original) schedule
• On Garmin Connect for iOS, all alarms are delayed by 1 hour:
  • The 5am is now 6am
  • The 5:03am is now 6:03am
  • etc...

Time on both FR 945 and iPhone has been correctly set to new one (automatic update).

Is there a settings in Garmin Connect causing this or is that a bug? Thanks!