Button Disappears after running a Macro

Hi Everyone,
I was trying to remove Dates on my Column that are younger than 180 days. So basically, I can only get the dates that are older than 180 days.
A Forum member helped me with a Macro (see below) and It is working quite well. Except that when I Click the button, for some reasons the button disappears/minimizes.
I've already changed the Button Properties to "Do Not Move or Size with Cells" yet it still disappears after I run the Macro/Click the button.
Could you help? Thank you in advance.

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can you move it to the top row?