Flakey core-full-stack-tests

[aruniverse]

--[ FAILURE: core-full-stack-tests ]------------------------[ 32.88 seconds ]--

WARNING: Tests attempted to load missing asset: "/locales/en-US/CoreTools.json" WARNING: Tests attempted to load missing asset: "/locales/en/iModelJs.json" WARNING: Tests attempted to load missing asset: "/locales/en-US/iModelJs.json" WARNING: Tests attempted to load missing asset: "/locales/en/CoreTools.json" WARNING: Tests attempted to load missing asset: "/images/imodeljs-icon.svg" WARNING: Tests attempted to load missing asset: "/locales/en-US/Editor.json" WARNING: Tests attempted to load missing asset: "/locales/en/Editor.json" TypeError: Cannot read properties of undefined (reading 'purgeTileTrees') at IModelTileRpcImpl.purgeTileTrees (D:\vsts_a\4\s\core\backend\src\rpc-impl\IModelTileRpcImpl.ts:201:24) at processTicksAndRejections (node:internal/process/task_queues:95:5) at RpcSessionInvocation.resolve (D:\vsts_a\4\s\core\common\src\rpc\core\RpcInvocation.ts:168:14) at RpcHandler.request (D:\vsts_a\4\s\core\backend\src\LocalhostIpcHost.ts:68:25) at D:\vsts_a\4\s\core\backend\src\IpcHost.ts:161:26 at IpcWebSocketBackend.processMessages (D:\vsts_a\4\s\core\common\src\ipc\IpcWebSocket.ts:175:26) at IpcWebSocketBackend.dispatch (D:\vsts_a\4\s\core\common\src\ipc\IpcWebSocket.ts:159:5)

          I suspect it actually might be #5400 , looks like it dropped some changes made in #4067 which was to resolve #4044

5400:

4067:

@swbsi

Originally posted by @aruniverse in https://github.com/iTwin/itwinjs-core/issues/5407#issuecomment-1513651751

[aruniverse]