azurerm_key_vault_secret unexpected applicationinsights secret value changes in plan since 3.98.0

[hutstep]

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Terraform Version

1.8.0

AzureRM Provider Version

3.98.0

Affected Resource(s)/Data Source(s)

azurerm_key_vault_secret, azurerm_application_insights

Terraform Configuration Files

variable "apis" {
  type        = map(map(string))
  description = "Defines the list of APIs to be deployed"
}

resource "azurerm_application_insights" "appinsights" {
  for_each             = var.apis
  name                 = each.value.qs_deploy ? "${var.prefix}-qs-${trimsuffix(each.key, "-qs")}-appinsights" : "${var.prefix}-${each.key}-appinsights"
  location             = each.value.qs_deploy ? azurerm_resource_group.env["${var.prefix}-qs"].location : azurerm_resource_group.env[var.prefix].location
  resource_group_name  = each.value.qs_deploy ? azurerm_resource_group.env["${var.prefix}-qs"].name : azurerm_resource_group.env[var.prefix].name
  application_type     = "web"
  daily_data_cap_in_gb = each.value.appinsights_daily_cap
  retention_in_days    = each.value.appinsights_retention_days
  sampling_percentage  = "100"
  workspace_id         = azurerm_log_analytics_workspace.aks.id

  tags = local.common_tags
}

resource "azurerm_key_vault_secret" "appinsights-api-id" {
  depends_on   = [azurerm_key_vault_access_policy.shared-sp]
  for_each     = var.apis
  name         = each.value.qs_deploy ? "${var.prefix}-qs-${trimsuffix(each.key, "-qs")}-appinsights-app-id" : "${var.prefix}-${each.key}-appinsights-app-id"
  value        = azurerm_application_insights.appinsights[each.key].app_id
  key_vault_id = azurerm_key_vault.shared.id

  tags = local.common_tags
}

Debug Output/Panic Output

N/A

Expected Behaviour

No changes

Actual Behaviour

Since 3.98.0 terraform plan shows changes to app insights secret values. This is not happening with 3.97.1 and before. There are no changes to azurerm_application_insights resources in the plan, only changes to the secrets.

Steps to Reproduce

No response

Important Factoids

No response

References

Could be related to #25376

[stephybun]

Duplicate of #25519

[github-actions]

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