Seems dialog doesn't recover UI from inert when closed on server side.

Hello Vaadiners. Sorry but i have no time to prepare some example code and deep investigation but seems that closing dialog on server side (dialog.close()) doesn’t recover the rest UI components from inert mode. (Vaadin 24.0.4)

It can only recover the state of the dialog when it is still attached and an UI instance is available. Not sure where you have called close, like e.g. in another thread.