Composer environment creation fails in all regions

Summary: Composer environment creation fails in all regions Description: We are experiencing an intermittent issue with Composer beginning on Wednesday, 2021-05-12 16:40 US/Pacific. From 16:40 US/Pacific, customers may see excessive delays or failure errors when attempting to create Composer Environments. This issue is linked to the ongoing Cloud Load Balancing issue. We apologize to all who are affected by the disruption. For regular status updates, please follow: https://status.cloud.google.com/incidents/1Mp2HBfzu8gjVw8BEXGH where we will provide the next update by Wednesday, 2021-05-12 22:00 US/Pacific. Diagnosis: None at this time. Workaround: None at this time.