Fixed issue with composer destination in group, timeline

• Fixed:
- mobile composer min height
- issue with composer destination in group, timeline (hopefully)

app/javascript/gabsocial/pages/group_page.js

@@ -5,7 +5,6 @@ import { defineMessages, injectIntl } from 'react-intl'
 import ImmutablePropTypes from 'react-immutable-proptypes'
 import ImmutablePureComponent from 'react-immutable-pure-component'
 import { fetchGroup } from '../actions/groups'
-import { changeComposeGroupId } from '../actions/compose'
 import PageTitle from '../features/ui/util/page_title'
 import GroupLayout from '../layouts/group_layout'
 import TimelineComposeBlock from '../components/timeline_compose_block'
@@ -16,18 +15,11 @@ import Divider from '../components/divider'
 class GroupPage extends ImmutablePureComponent {
 
 	componentDidMount() {
-		if (!this.props.group) {
-			this.props.dispatch(fetchGroup(this.props.params.id))
-		}
+		this.props.dispatch(fetchGroup(this.props.params.id))
 	}
 
-	componentWillUnmount() {
-		//Reset group composer
-		this.props.dispatch(changeComposeGroupId(null))
-	}
-	
 	componentDidUpdate(prevProps) {
-		if (!!this.props.group && prevProps.params.id !== this.props.params.id) {
+		if (prevProps.params.id !== this.props.params.id) {
 			this.props.dispatch(fetchGroup(this.props.params.id))
 		}
 	}
@@ -51,7 +43,7 @@ class GroupPage extends ImmutablePureComponent {
 		if (!!group) {
       if (group.get('archived')) return null
 		}
-		
+
 		return (
 			<GroupLayout
 				title={'Group'}