compose_closed_ui: Avoid duplicate button in recent topics.
compose_closed_ui: Avoid duplicate button in recent topics.

eeshangarg/zulip,eeshangarg/zulip,kou/zulip,hackerkid/zulip,rht/zulip,eeshangarg/zulip,andersk/zulip,punchagan/zulip,punchagan/zulip,kou/zulip,zulip/zulip,punchagan/zulip,zulip/zulip,eeshangarg/zulip,rht/zulip,hackerkid/zulip,punchagan/zulip,zulip/zulip,punchagan/zulip,rht/zulip,rht/zulip,andersk/zulip,kou/zulip,rht/zulip,kou/zulip,eeshangarg/zulip,kou/zulip,eeshangarg/zulip,hackerkid/zulip,andersk/zulip,zulip/zulip,hackerkid/zulip,zulip/zulip,andersk/zulip,andersk/zulip,rht/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,andersk/zulip,punchagan/zulip,kou/zulip,andersk/zulip,hackerkid/zulip,hackerkid/zulip,rht/zulip,punchagan/zulip,hackerkid/zulip,zulip/zulip