Domain and *.domain in certificate

My certificate has inside:
X509v3 Subject Alternative Name:
DNS:flyingpiglet.run.place, DNS:*.flyingpiglet.run.place

flyingpiglet.run.place and ha.flyingpiglet.run.place resolve to the same ipv4/ipv6, but when accessing https://ha.flyingpiglet.run.place:8123/, browser claims the connection is not secure and the site certificate belongs to flyingpiglet.run.place.

What i did wrong?

Welcome to the Let's Encrypt Community! :slightly_smiling_face:

Your server isn't serving ZeroSSL's intermediate certificate along with your leaf certificate.

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