**Problem:**
The collapse state of the termbox is remembered for logged-in editors but not for non-logged-in users. It should be remembered for them as well.
**Example:**
For non-logged-in users, we should remember the collapse state of the termbox so that they have a consistent user experience each time they visit an Item or Property page.
**What happens**
* In a private browser window visit: https://www.wikidata.org/wiki/Q42
* Click in more languages to collapse the state of the termbox
* Refresh the page
* The termbox reappears in it's open state
**What should happen**
* In a private browser window visit: https://www.wikidata.org/wiki/Q42
* Click in more languages to collapse the state of the termbox
* Refresh the page
* The termbox reappears in it's collapsed state
**Screenshots**
Open state
{F41695382}
Collapsed state
{F41695384}
**BDD**
GIVEN an Item or Property page
AND a non-logged-in user
WHEN opening another Item or Property
THEN the collapse state of the termbox should be remembered from the previous Item or Property
**Acceptance criteria:**
[] collapse state of termbox is stored across Item/Property pages for non-logged-in users just as it does for logged-in editors