context menu closed after release finger on a touchscreen

["张宏宏" <zhanghh@jideos.com>]

Hi,

I encountered an issue with nautilus on Debian 11,

Steps to reproduce:

1. Connect a touchscreen.

2. Launch nautilus, switch to icon mode, and select an item.

3. Longpress(single finger) the item on the touchscreen, wait until context menu popuped, then, release the finger.

Current behavior:

The context menu closed.

Expected behavior:

The context menu remains open.

Additional information:

OS: Debian 11.x (arm64/amd64)

Desktop: Gnome-3.38

Display server: X11

Nautilus: 3.38.2

The appearance is the same as this Video: https://gitlab.gnome.org/GNOME/gtk/-/issues/3160

Thanks