Different behavior with combobox.xml - 1.21 vs 1.22/1.22.1

Hi Klauss,
thanks for the new version 1.22.1
The previous problem has been solved..!!!
But I would like to report a strange behavior with combobox.xml, as you can see in the attached image.
With the new version 1.22 / 1.22.1 there are two empty elements, while in the old version 1.21 it work fine.
I investigated the code and discovered that the problem is here:

<action name="hideflag">
	for(set(i,1), i LT 153, inc(i),
		set(hotspot[calc('spot_' + get(i))].alpha, 0.0);			
	);
</action>

Line 1230 in tour2.xml

This action is called by skin_setup_littleplanetintro in vtourskin.xml to make the flags invisible.

Version 1.21 (work fine)

Version 1.22.1 (not work fine - In this example I reduced the number of pano for convenience)

I could not solve the problem.
I would like to ask you if you also experience differences between the versions.
Thanks in advance.
Marco

Hi Klauss,
thanks for your checking and your answer.
Now, let's wait for the new updated version.

Best regards,
Marco

Hi Klauss,
thank you very much for the update and the constant support.

Marco