AB Accordion Icon missing

Hi, I am using AB Accordion but the Icon that indicated “open/close” does not appear (all updates are online v2.1.0, webpage runs with wpastra v2.1.0). Any idea how to fix this? It should look like https://atomicblocks.com/blocks/accordion-block/ right?
Regards, ingo

• This topic was modified 5 years, 1 month ago by Ingo Frost.

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