how to open up a collapsible block inside to add content?

[John Herdean]

Yea im putting in a collapsible block, i see how to do whatever i want in the header, but how do i add the content inside?

[John Herdean]

when i bring in the block it automatically sets in 3 headers with the bottom one that allows me to fil in the content. However, i do i fill in content for the 1st 2?

[Kateryna Grynko]

Hi John,

Select Collapsible block component and change "Collapsed" property on properties panel.
On Collapsible block click Mobile Collaps Block Header is selected. You should select parent component via breadcrumbs.