seat: allow transferring implicit grabs to other nodes

[ammen99]

Fixes #2966

[mark-herbert42]

Tried to apply.
Pixdecor stopped working immediately. Does not dump - but does not paint anything.

Open firefox - and I see 2 displays there in about:support - 1200х780 or something like that as display 0 and my real 3K display as display 1.

So I open wcm and in workarounds enabled ise external display configuration. And - as expected - fantom display 0 disappeared from firefox display list and pixdecor working fine with this workaround sert.

[ammen99]

Tried to apply. Pixdecor stopped working immediately. Does not dump - but does not paint anything.

Open firefox - and I see 2 displays there in about:support - 1200х780 or something like that as display 0 and my real 3K display as display 1.

So I open wcm and in workarounds enabled ise external display configuration. And - as expected - fantom display 0 disappeared from firefox display list and pixdecor working fine with this workaround sert.

I am fairly certain this change does not affect pixdecor rendering operarions. Maybe you forgot to recompile the plugin?

[mark-herbert42]

recompiled everything related to wayfire (all plugins, panel, etc) - now works OK.

[ammen99]

recompiled everything related to wayfire (all plugins, panel, etc) - now works OK.

Thanks for testing, I will merge for now, we can always fix bugs if something slipped through the cracks :)