individual and group chat window size linked after updating

[ultramage]

Hi, I've finally got around to updating Miranda NG after 3 years and found that my individual chat windows (which used to be small) and my group chat windows (which used to be big) are now the same size, and adjusting one changes the other too. Is there a simple way to get the old behavior back? I use tabsrmm and I saw that it had some sort of container preset system, but I've never used it before and I'm unsure if that's the way to go.

[ghazan]

ultramage,
in tabSRMM uncheck Options - Message sessions - Group chats - Open new group chats in the default container?

[ultramage]

This setting was already unchecked. Checking it makes no difference. With or without it, group chats and individual chats keep opening and stacking into the same large window. In 2023-01 this was not the case - group chats stacked into a large window, individual chats had their own separate small window.