Fix remind clear on goback and poster options layout
closes #2131 (closed) #2130 (closed)
#2131 (closed)
Steps to test- tap remind in a post
- open the poster options the remind preview should not be visible through the poster options
#2130 (closed)
Steps to test- Tap remind in a post
- press the top back button
- go to the poster again, the remind preview should not be there anymore