Request to increase multiple window openings

[wangsvip]

Currently, Win can only open one window at a time. I often need to open multiple windows to calculate different content. When I open one window and click again, it doesn't allow me to open a new window. I request the ability to open multiple windows

[hanna-kn]

Enable "Allow multiple instances" in preferences. You should have been asked if you wanted to enable this option the first time you tried to open a second instance.