hs_intropoint/introduce1_validation unit test fails when Tor is built with ALL_BUGS_ARE_FATAL macro

hs_intropoint/introduce1_validation: [forking] Mar 06 17:21:09.753 [err] tor_assertion_failed_(): Bug: src/feature/hs/hs_intropoint.c:584: validate_introduce1_parsed_cell: Assertion !(!fast_mem_is_zero((char *) legacy_key_id, legacy_key_id_len)) failed; aborting. (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.758 [err] Bug: Tor 0.4.4.0-alpha-dev (git-4cf24160c28465b7): Assertion !(!fast_mem_is_zero((char *) legacy_key_id, legacy_key_id_len)) failed in validate_introduce1_parsed_cell at src/feature/hs/hs_intropoint.c:584: . Stack trace: (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.758 [err] Bug:     ./src/test/test(log_backtrace_impl+0x40) [0x563d777b34cf] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.758 [err] Bug:     ./src/test/test(tor_assertion_failed_+0x1cc) [0x563d777ade18] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.758 [err] Bug:     ./src/test/test(validate_introduce1_parsed_cell+0xe0) [0x563d775c81af] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.759 [err] Bug:     ./src/test/test(+0x40266c) [0x563d771e866c] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.759 [err] Bug:     ./src/test/test(+0x69574e) [0x563d7747b74e] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.759 [err] Bug:     ./src/test/test(+0x69582c) [0x563d7747b82c] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.759 [err] Bug:     ./src/test/test(testcase_run_one+0x133) [0x563d7747bada] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.759 [err] Bug:     ./src/test/test(tinytest_main+0x387) [0x563d7747c579] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.760 [err] Bug:     ./src/test/test(main+0x40d) [0x563d7747b174] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.760 [err] Bug:     /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7fca3be9eb97] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
Mar 06 17:21:09.760 [err] Bug:     ./src/test/test(_start+0x2a) [0x563d76e7087a] (on Tor 0.4.4.0-alpha-dev 4cf24160c28465b7)
[Lost connection!] 
  [introduce1_validation FAILED]