message: fail to access default acl for file
diff: @@ -43,13 +43,13 @@ export class AccessController {
  if (defaultHolder && defaultACLDoc) {
  this.isUsingDefaults = true
  const aclDefaultStore = adoptACLDefault(this.targetDoc, targetACLDoc, defaultHolder, defaultACLDoc)
  - this.mainCombo = new AccessGroups(targetDoc, targetACLDoc, this, aclDefaultStore, { defaults: true })
  + this.mainCombo = new AccessGroups(targetDoc, targetACLDoc, this, aclDefaultStore, { defaults: this.isContainer })
  this.defaultsCombo = null
  this.defaultsDiffer = false
  } else {
  this.isUsingDefaults = false
  this.mainCombo = new AccessGroups(targetDoc, targetACLDoc, this, store)
  - this.defaultsCombo = new AccessGroups(targetDoc, targetACLDoc, this, store, { defaults: true })
  + this.defaultsCombo = new AccessGroups(targetDoc, targetACLDoc, this, store, { defaults: this.isContainer })
  this.defaultsDiffer = !sameACL(this.mainCombo.aclMap, this.defaultsCombo.aclMap)
  }
  }
  @@ -76,7 +76,7 @@ export class AccessController {
  if (this.defaultsCombo && this.defaultsDiffer) {
  this.rootElement.appendChild(this.renderRemoveDefaultsController())
  this.rootElement.appendChild(this.defaultsCombo.render())
  - } else if (this.isEditable) {
  + } else if (this.isEditable && this.isContainer) {
  this.rootElement.appendChild(this.renderAddDefaultsController())
  }
  if (!this.targetIsProtected && this.isUsingDefaults) {
  