Onclick script navigating to a page that loads before parameters do and will not display values

so i have a flex container with a basic onclick script to pass 4 parameters into a tab container, which then nests some embedded views that call upon inout parameters to display values.

so when the page loads i load nulls. but if i click to a different view, then click back, the values are there.

Actions are started in order but run in parallel. For cases like this, place your navigation in your script, at the end.