Changing a pattern color with XML Editor doesn't always update canvas

[Rune Juhl Jacobsen]

When updating the color of a pattern original (the part used for creating a pattern), the canvas does not always update/redraw.
It seems that the canvas only updates on the first change. On subsequent changes to color, a canvas update has to be force, eg. by zooming in/out.

Steps to reproduce:
1) Create an object (I've used a square with rounded corners)
2) Object -> Pattern -> Objects to Pattern
3) Fill another object with the created pattern
4) Open XML Editor, browse to "defs", find pattern
5) Change "fill" color in "style" entry to some other color
6) Hit CTRL+Enter to apply (color changes)
7) Change color again
8) Apply again (nothing happens)

Inkscape 0.48.0 r9654
Ubuntu 10.10 64-bit, kernel 2.6.35-24-generic
Gnome 2.32.0

[su_v (suv-lp)]

Reproduced with Inkscape 0.48+devel r10014 on OS X 10.5.8

Possibly related ("the pattern isn't updated until you force a re-draw. E.g. by zooming in and out."):
Bug #166765 “clones in patterns not updated when original edited”:
<https://bugs.launchpad.net/inkscape/+bug/166765>

[Mansour Behabadi (oxplot)]

Just a note: you don't need XML editor to change a pattern while it's in use to fill other objects.
Create your object (e.g. like your rounded corner square). Make a "linked" copy of it (using Alt+D) and convert the linked copy to pattern. Now if you make any changes to the original object, all the objects using the pattern will update as well.
The bug reported here still applies, as in, you still need to force a canvas update by zooming in/out.

[Beluga (buovjaga)]

Still repro.

Win 7 64-bit
Inkscape 0.92pre1_64bit r15016