Fix blockchain sync progress #2598

Job	Run time
linter	39s
linter_gui	2m 0s
unit_tests (1.63, ubuntu-latest)	3m 8s
unit_tests (1.63, macOS-latest)	2m 55s
unit_tests (1.63, windows-latest)	4m 38s
unit_tests (nightly, ubuntu-latest)	1m 9s
unit_tests (nightly, macOS-latest)	1m 14s
unit_tests (nightly, windows-latest)	2m 15s
unit_tests_gui (1.71.1, ubuntu-latest)	3m 34s
unit_tests_gui (1.71.1, macOS-latest)	5m 18s
unit_tests_gui (1.71.1, windows-latest)	6m 8s
unit_tests_gui (nightly, ubuntu-latest)	2m 48s
unit_tests_gui (nightly, macOS-latest)	3m 10s
unit_tests_gui (nightly, windows-latest)	5m 16s
	44m 12s

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