Guided tours call outs are not visible

[TheExplorer]

I'm working on creating guided tours. But when I want do drag and drop call outs. The call outs are not visible to me. Its just an empty bar.

What do I need to do to get these back?

[Alberto Consonn · Accepted solution]

Please try using another browser:

https://community.servicenow.com/community?id=community_question&sys_id=452ffe29db58dbc01dcaf3231f96...