Fix early disposing inside delay #1974

Job	Run time
Build Doxygen Docs	40s
Test RPP as package - ubuntu-latest	43s
Cache deps on ci-ubuntu-gcc for Release	30s
Cache deps on ci-ubuntu-gcc for Debug	30s
Cache deps on ci-ubuntu-clang for Release	30s
Cache deps on ci-ubuntu-clang for Debug	29s
Cache deps on ci-windows for Release	58s
Cache deps on ci-windows for Debug	59s
Cache deps on ci-macos for Release	46s
Cache deps on ci-macos for Debug	1m 1s
Sanitize - tsan	7m 12s
tests ci-ubuntu-gcc Release	9m 37s
Sanitize - asan	10m 18s
tests ci-ubuntu-gcc Debug	11m 44s
Sanitize - lsan	7m 48s
benchmarks ci-ubuntu-gcc Release	1m 31s
Sanitize - ubsan	8m 14s
benchmarks ci-ubuntu-gcc Debug	1m 43s
tests ci-ubuntu-clang Release	9m 36s
tests ci-ubuntu-clang Debug	11m 15s
benchmarks ci-ubuntu-clang Release	1m 13s
benchmarks ci-ubuntu-clang Debug	1m 26s
tests ci-windows Release	10m 25s
tests ci-windows Debug	11m 19s
benchmarks ci-windows Release	2m 18s
benchmarks ci-windows Debug	7m 13s
tests ci-macos Release	3m 52s
tests ci-macos Debug	6m 30s
benchmarks ci-macos Release	2m 6s
benchmarks ci-macos Debug	3m 41s
	2h 16m 7s

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