Consider the following scenario with SBE sub planner.

1. Two queries are executing concurrently.
2. Queries start to choose a plan for subqueries.
3. For query 1 sub-planning fails and it falls back to multi-planning for the whole query.
4. Query 1 uses multi-planning and creates a non-pinned cache entry.
5. Query 2 successfully uses sub planning and tries to create a pinned cache entry.
6. It fails with code: 6108302 errmsg: Works value is not present in the old cache entry.

In 8.0+ we are not going to use pure SBE runtime planners and probably going to just delete them: SERVER-88047

We still need to fix this for 7.0.