Apdex T value not being acknowledged, falls back to default (0.5) instead

[OscarLopezEns]

Description

For some reason our deployment of "Browser Analyzer" on our Browser app is not acknowledging the Apdex T value correctly and instead is just taking the default Apdex T value of "0.5", hence the metrics displayed are not accurate

Steps to Reproduce

Our Apdex T value:

Instead, Site Analyzer is considering the default Apdex T value of 0.5:

This Browser app is still running a fairly old version of the Browser agent (1071), so not sure that is the reason. Is there a minimum required Browser agent version required for the correct Apdex T value to be acknowledged?