Users can't delete a dimension when creating a custom Sprint Poker meeting template

[charlesmathias]

An Ent user demonstrated that they were unable to delete dimensions when on a call. Replicated bug here 🔒

Issue - Bug

• How serious is the bug? P0 - P4
• OS: macOS / Linux / Windows / ?
• Browser: Chrome / Safari / Lynx / ? + version
• Node version: node --version
• NPM version: npm --version

Acceptance Criteria (optional)

Users can:

• Do this
• Do that
• Cannot do that
  Triage is performed to find the root cause of the bug, timeboxed to ~1 hour.

Estimated effort: 1 hour to triage. More if root cause is already identified.

[rafaelromcar-parabol]

We can see this bug in the logs. Yesterday it happened 16 times. Example here

Error: Dimension not found
      at resolve (/home/node/parabol/dist/gqlExecutor.js:116537:51)
      at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
      at async Object.MutationremovePokerTemplateDimensionResolver (/home/node/parabol/dist/gqlExecutor.js:144354:22)