Fix `Expectations::Be` for module type #12143

Job	Run time
x86_64-gnu-test (1.7.3)	34m 25s
x86_64-gnu-test (1.8.2)	33m 15s
x86_64-gnu-test (1.9.2)	33m 39s
x86_64-gnu-test (1.10.1)	34m 44s
x86_64-gnu-test (1.11.2)	32m 16s
x86_64-gnu-test (1.12.2)	34m 37s
x86_64-gnu-test (1.13.1)	32m 44s
x86_64-gnu-test (1.0.0, FLAGS=-Dwithout_ffi USE_PCRE1=true)	32m 36s
x86_64-gnu-test (1.1.1, FLAGS=-Dwithout_ffi USE_PCRE1=true)	34m 19s
x86_64-gnu-test (1.2.2, USE_PCRE1=true)	34m 11s
x86_64-gnu-test (1.3.2, USE_PCRE1=true)	33m 57s
x86_64-gnu-test (1.4.1, USE_PCRE1=true)	36m 46s
x86_64-gnu-test (1.5.1, USE_PCRE1=true)	34m 9s
x86_64-gnu-test (1.6.2, USE_PCRE1=true)	36m 20s
check_format	1m 38s
deploy_api_docs	0s
x86_64-gnu-test-preview_mt	5m 34s
x86_64-musl-test	35m 13s
	8h 40m 23s

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