Can you auto-open collapsible tab in Collapsible Content sections?

[neece_]

I followed these steps in this thread https://community.shopify.com/c/shopify-design/dawn-theme-auto-open-first-collapsible-row/m-p/192337... (worked beautifully) and was able to get the option to keep collapsible tabs open (first pic) on collapsible tab "blocks"; however, when I use a collapsible content "section" (as opposed to block), I don't get this option. I only get the option to keep the first tab open (second and third pic).  Could anyone tell me how I would go about making ALL the rows in a collapsible content "section" open?

[Guleria]

Do same changes in the section file and it will work. 

[neece_]

Please excuse my lack of knowledge, but what is the file name I should be doing this to? I changed it on main-product.liquid before to get the option for the block. 

[Guleria]

Every theme has different file names but if you are using theme Dawn then try to check in file collapsible-content.liquid under sections.

[Guleria · Accepted solution]

In collapsible-content.liquid under sections

[neece_]

Thank you so much! Worked perfectly! Much appreciated!

[jont1]

I tried this in my Dawn theme but couldn't get it to work. I'm having a similar issue: Product page keep collapsible tabs open
https://community.shopify.com/c/shopify-design/product-page-keep-collapsible-tabs-open/m-p/2846515#M...

Any ideas? Thanks!