When "All Flash" is selected for "Streaming Client" in the VPM, certain Flash over HTTP traffic are not detected as All Flash.
This happens because the All Flash client protocol creates Content Policy Language (CPL) that consists of only the following Flash protocols :
Thus resulting in the CPL below :
client.protocol=(rtmp, rtmpt, rtmpe, rtmpte) allow
To address this, use "streaming.client=flash" in the Local Policy. For example :