Description

When viewing a composition that includes rendered values, the collapsed version is generated by calling the renderer function.
Even in view mode, where values are not changed, when expanding and collapsing the function calls are run again, generating unnecessary calls to the function_call API
This should be avoided

Steps to reproduce:

1. Go to https://www.wikifunctions.org/wiki/Z23245
2. See how the rendered values are queued and generated one after the other
3. Expand the first level: observe how the same values are re-rendered
4. Collapse again: observe how the same values are re-rendered

Observed behavior:

Expected behavior (Acceptance criteria):

• Unnecessary calls to wikilambda_function_call should be avoided if possible

Devices and Design (URLs or screenshots, if applicable):

• Desktop: ...
• Small screens/mobile: ...

Completion checklist

• Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Front-end_Task/Bug_Completion_Checklist