Scheduled task cron timestamp failure

What resource has the issue? spacelift_scheduled_task

What is the issue? There is a provider bug with the scheduled task timestamp, On the spacelift portal (UI), I can create the following scheduled task cron timing. However when I recreate this user terraform as below, I get an error.

resource "spacelift_scheduled_task" "rotate_app_reg_password" {
  for_each = toset(var.app_reg_password_rotate_names)
  stack_id = spacelift_stack.main.id

  command = "terraform apply -auto-approve -target=module.application[\\\"${each.value}\\\"].module.appregistration.random_password.service_principal_password -target=module.application[\\\"${each.value}\\\"].module.appregistration.azuread_service_principal_password.main -target=module.application[\\\"${each.value}\\\"].module.serviceconn.azuredevops_serviceendpoint_azurerm.serviceendpoint -target=module.application[\\\"${each.value}\\\"].azurerm_key_vault_secret.client_secret -replace=module.application[\\\"${each.value}\\\"].module.appregistration.random_password.service_principal_password"
  every   = ["0 8 * * 6#1"] # run every month on the 1st day of the month and run at 8am (9am GMT)
}

What is the error.

 Error: could not update scheduled task: invalid cron schedules: couldn't parse cron schedule expression '0 8 * * 6#1': failed to parse int from 6#1: strconv.Atoi: parsing "6#1": invalid syntax
│ 
│   with module.terraform-azure-stack["Investor Research and Emerging Technology - Dev/Test"].spacelift_scheduled_task.rotate_app_reg_password["bgbrain"],
│   on .terraform/modules/terraform-azure-stack/main.tf line 115, in resource "spacelift_scheduled_task" "rotate_app_reg_password":
│  115: resource "spacelift_scheduled_task" "rotate_app_reg_password" {
│ 
╵

Spacelift Provider Version 1.6.0

Comment If there is an alternative solution or suggestion (or a fix for this bug) it would be great to get this sorted out.

spacelift-io / terraform-provider-spacelift

Scheduled task cron timestamp failure #485