Fix editor_diagnostics tool #379

Job	Run time
test (ubuntu-latest, 29.4)	39s
test (macos-latest, snapshot)	2m 57s
test (macos-latest, 29.4)	3m 39s
test (macos-latest, 28.2)	4m 4s
test (ubuntu-latest, 30.2)	43s
test (macos-latest, 30.2)	4m 4s
test (ubuntu-latest, 28.2)	42s
test (windows-latest, 29.4)	1m 13s
test (ubuntu-latest, snapshot)	36s
test (windows-latest, 28.2)	1m 13s
test (windows-latest, 30.2)	1m 13s
test (windows-latest, snapshot)	1m 9s
	22m 12s

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