Could somebody confirm that appending mode still works in WSE 4.5.0?
I have StreamType=live-record, versionFile=false and appendFile=true in Application.xml (Streams/Properties) and trying to record several streams (with the same name) and I see that WSE creates a new file every time (1d99d9b2-b6ff-41aa-bb9d-a80ba94201e4.mp4, 1d99d9b2-b6ff-41aa-bb9d-a80ba94201e4_2.mp4 etc).
Can be it an issue of WebRTC preview add-on (v. 17727)?