PHP section disappeared

Dear all,
I a previous version I created a simple form with no components... just a PHP code to be executed at load event.
In the latest version, the PHP code section is disappeared!
I executed form, and my PHP code was executed successfully.
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I backuped and restored form, but the PHP code is not longer available.
Anyway, if you open attached backup using Notepad++, you can see my PHP code.

Why the backup contains the PHP code, but no PHP code section is longer shown in form actions?[file=12109]TEST_PHP_21_Apr_2019_20_01_07.cf6bak[/file]
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Regards

Please, open backup using Notepad++ or vi :you can see my PHP code, but no PHP section is shown when you restore the form

Hi,
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Because the PHP block is inside the "display" event of the "Display form", that event was intended for displaying fields inside the form, but this has been neglected in the next update, and so the display event was removed and the actions inside will not appear in the designer.
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I will restore in the display event in the next update but I strongly recommend that you build new forms in the new mode.
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Best regards