Layout change for CMS Ad-Hoc only works from touch, not from web interface

[gfolens]

When making an Ad-Hoc vc conference from UCM with 3 VC endpoints (SX/DX) with CMS v2.3.2 you can change the local layout using the touch interface (sx) or the touch screen (dx).

Seems this functionality does not work when using the call control web interface. Tested in CE8.3.4 and CE9.3.0.

Is this a limitation or a bug?

Seems the layout button on the web interface only works for presentations from the endpoint.

[Patrick Sparkman]

Are you trying to change the layout for the participants while content is being presented?

If so, the layout button on the web interface only changes the layout for the video channel and the content channel.  If you want to change the participants layout within the video channel, you need to change the layout before content is sent or use DTMF to change the layouts via the keypad keys 2 and 8.