I reproduced this issue using the second link from the Description on Firefox 98.0(20220304153049) on Win10. Confirmed as fixed on Firefox 99.0b8(20220324185704), Nightly 100.0a1(20220327213550) on Win10 64-bits. If there's a need to verify this on other platforms, please let me know.
Bug 1697476 Comment 41 Edit History
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I reproduced this issue using the second link from the Description on Firefox 98.0(20220304153049) on Win10. Confirmed as fixed on Firefox 99.0b8(20220324185704), Nightly 100.0a1(20220327213550) on Win10 64-bits. If there's a need to verify this on other platforms, please let me know. Later edit: Also verified on MacOS 12.