Velbus rule. Button PRESSED fired before LONG_PRESSED

Setup, Configuration and Use Scripts & Rules
1

I want to control 2 groups of lights with one switch (button) (VMB8PBU).
If I press it long, the PRESSED event comes first and afterwards the LONG_PRESSED. This way, both my lights go on. I solved it now with a Boolean, but I wonder if there is an easier or better solution.
(I know I can set it up in the Velbuslink software and setup a virtual switch for the long press there, but then I’ll have to configure it at 2 places).
The rule now (which works):

var Boolean ButtonLong=false

rule "Test short press"
when
    Channel 'velbus:vmb8pbu:c41d4dfc2f:18:input#CH3' triggered PRESSED
then
    //  Group 10 is switched at release
    ButtonLong=false
end

rule "Test long press"
when
    Channel 'velbus:vmb8pbu:c41d4dfc2f:18:input#CH3' triggered LONG_PRESSED
then
    WelkLicht.sendCommand("8")
    CommandGroepLicht_Running.sendCommand(ON) // Groep 8
    ButtonLong=true
end

rule "Test release"
when
    Channel 'velbus:vmb8pbu:c41d4dfc2f:18:input#CH3' triggered RELEASED
then
    if (ButtonLong==false){
       WelkLicht.sendCommand("10")
       CommandGroepLicht_Running.sendCommand(ON) // Groep 10
    }
    ButtonLong=false
end
3

@Bob_Bonob

This thread was referenced in the Velbus forum, after which a neat OH3 solution was posted which looks a lot like yours, so should we assume you’ve nailed it?