[openbox] Sticky hover messages

[Johan Vromans]

On Thu, 9 Feb 2023 16:53:47 +0100, Mikael Magnusson <mikachu at gmail.com>
wrote:

> This is a bug in firefox, those windows are "override redirect" which
> means openbox does absolutely nothing with them.

It could be this issue: 
https://bugzilla.mozilla.org/show_bug.cgi?id=1569439

However, it mentions

"This ensures that tooltips don't stick around if the window manager
doesn't send correct leave-notify events."

which seems to indicate that the WM may also be involved.

-- Johan