Thanks a lot AlexKaras for your wide answer - I appreciate.
I can't report this problem to Development. This part source code have been realized by another company and it can't be modify. It works properly and this is my problem - how prepare testing in this environment for modifying part application only.
You see, it's politically complicated. 🙂
For explanation - in HTML code all the parent object declarations (like below) are permanently exists.
<parent1 class = class1 class2 class3 name=... >
<parent1 class = class1 class2 name=... >
...
<parent1 class = class1 class2 class3 name=... >
The name of class3 is "ng-hide" - it may help more explains this specific situation.
But I hope, I found resolving but please, be patient.
I want to indicate my previous insight:
I may change unrecognized status manually by unmark and then mark again mapped declaration. After then, it can (proper) recognize parent mapped object by "Highlight" menu order (and of course child too).
At the beginning, I have prepared other Keyword Test with loop and called a main Keyword Test (without loop). I have hoped - maybe each new calls Keyword Test could find the proper path to object by saved mapping (with pseudo-class):
.class11.class12:not(.class13) > .class21
Unlikely, without success.
And then, I found method RefreshMappingInfo. Now, it still works properly. It's amazing.
Of course, before call child object (in the loop) I call RefreshMappingInfo method on parent object.
I hope, it will be stable resolving. If not, I come back here.
Really thanks for all of you.
