Thanks @patrick.
They started appear in all inputs and forms, and it was suddenly they showed up, as you can see in my screenshot 44 tags in simple page, I have no idea in which version they appeared, but in later versions they remained visible and they never disappeared. Its ok if they do not harm, however cause noise seeing these tags every where in code while at least for me try to keep the code as clean as possible without inserting additional tags that are not used it, beyond to be useful for Wappler internally.
So, the regex at least help to remove this tags for users like me where this tags never dissapeared.
Note: In new Wappler versions these tags are not visible, I assume they remain hidden just for Wappler internal use as you said, but in forms and input where they remain new Wappler versions do not remove it, they remain visible.