Copy Rows Automation Issue

Hello,

I've been working with Smartsheet for about a year now and I'm encountering an issue with the copy rows automation. I've inherited the sheets in question after a couple of the previous owners have left the company, including the person who made the automations. I'm an admin or the owner of both sheets now which I thought would help resolve the issue, but I am unable to find the second sheet I need to copy over the information even though the sheet exists. Can someone help me identify a solution?

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