Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- app/controllers/settings/preferences_controller.rb
- app/lib/user_settings_decorator.rb
- app/models/user.rb
- config/locales/simple_form.en.yml

app/javascript/mastodon/features/compose/components/compose_form.js

@@ -189,12 +189,12 @@ class ComposeForm extends ImmutablePureComponent {
     }
 
     return (
-      <div className='compose-form' ref={this.setRef}>
+      <div className='compose-form'>
         <WarningContainer />
 
         <ReplyIndicatorContainer />
 
-        <div className={`spoiler-input ${this.props.spoiler ? 'spoiler-input--visible' : ''}`}>
+        <div className={`spoiler-input ${this.props.spoiler ? 'spoiler-input--visible' : ''}`} ref={this.setRef}>
           <AutosuggestInput
             placeholder={intl.formatMessage(messages.spoiler_placeholder)}
             value={this.props.spoilerText}