Many threads have reported about this, but I haven't found any that solve this issue yet.
I would like someone to let me know if this really works or not.
The question is:
After creating a Standard Text in SO10 and linked in CA10 Standard Text via INCLUDE being assigned in the Standard Text Key of a Task List operation, this same text is not expanded in the Long Text view of the Task List Operation.
Create in SO10:
Linked on CA10 Standard Text via INCLUDE:


Assign like Std Text Key in Task List Operation:

When opening the Long Text of the Task List operation, only one INCLUDE SO10_TEXT_NAME OBJECT TEXT ID ST line is displayed in the Long Text editor.
This is the crux of the problem that it does not allow displaying the Standard Text directly in the Long Text editor when clicking the Long Text Operation button.
Is only possible to view the entire text using the menu path: Text->Print Preview, which opens a dialog box for another page, causing difficult to use:

Standard Text is finally displayed on another page after the dialog box:

Is this even the only way to display the Standard Text in the Operation Long Text? Is there really no way to expand it directly inside the Long Text?
It is also not possible to expand when printing the Maintenance Order, only a line INCLUDE SO10_TEXT_NAME OBJECT TEXT ID ST is displayed in operation details.
Can anyone help?
Remembering that this whole trick was used to simultaneously update several Long Text of Task Lists that contain the same Std Text Key assigned when the Standard Text is changed in SO10, as it is necessary that the Standard Text is entirely displayed inside the Task List Operation Long Text and also in printing the Maintenance Order details.
Thanks!