feat: don't undeclare objects on drop #7892

Job	Run time
Typos Check	3s
Lints and doc tests on ubuntu-latest	12m 53s
Unit tests on ubuntu-latest	18m 44s
Lints and doc tests on windows-latest	19m 11s
Unit tests on windows-latest	32m 6s
Lints and doc tests on macos-13	16m 6s
Lints and doc tests on macos-14	11m 40s
Unit tests on macos-13	10m 47s
Unit tests on macos-14	10m 20s
Memory leak checks	2m 19s
CI status checks	1s
	2h 14m 10s

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