Hi Lindsey,
Thank you for flagging what you're seeing with fonts in the Attendee Hub Event App.
Right now, custom typography is fully supported on Attendee Hub Web, but the Event App still uses system font styles in certain areas, including the schedule/agenda list. Because of this, custom font weights like Bold or Black don't always render as expected on the schedule cards. The "System Font Bold" option is tied to a native bold weight in the app, which is why it's currently the only setting that reliably displays those titles in bold.
This is a known product limitation rather than an issue with your setup. For now, if you need the schedule titles to appear clearly bolded in the app, we recommend using System Font Bold for that style. Custom fonts will still be applied more consistently on the web experience, and broader mobile support is on the roadmap.
Hope that this helps!
Julianna
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Julianna Hampshire
Lead Customer Success Advisor
SalesforceGenericAccountUnited States
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Original Message:
Sent: 03-05-2026 12:43
From: Lindsey Isaacson
Subject: Custom Fonts in App
Helo all,
In the Attendee Hub App, you can choose two custom fonts, but they don't show correctly. For example, when I select a bold or black weight font, it does not show that under the schedule/agenda tab in the app. Only when I select System Font Bold will the schedule titles show correctly bolded as shown below. (message continues after images).
#AttendeeHub
#EventApp
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Lindsey Isaacson
Developer of Client Experiences
MCI USA Holding CoUnited States
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