Hi, Rebecca,
if your text is appeared by timeline (you can open Timeline panel from the View menu), then Strict Navigation option in navigation objects will work: navigation will be disabled until the end of timeline.
If your text is displayed with some other methods (for example, with blocklists, which have its own "not timelined" mechanism), then you may need to use NAVIGATION action attached to corresponding events.
Hi, Rebecca,
if your text is appeared by timeline (you can open Timeline panel from the View menu), then Strict Navigation option in navigation objects will work: navigation will be disabled until the end of timeline.
If your text is displayed with some other methods (for example, with blocklists, which have its own "not timelined" mechanism), then you may need to use NAVIGATION action attached to corresponding events.