As @grylion54 pointed out, the “Record Web” tool does not generate “verify” or “wait” commands automatically. Without the “wait” as guard, the “WebUI.click” is likely to cause errors like com.kms.katalon.core.webui.exception.WebElementNotFoundException. This is a common pitfall that newcomers to Katalon get stuck. In order to fix the errors, you need to insert “verify” or “wait” commands manually after the “WebUI.click” commands into the scripts. I mean, you will be required to imrove the code manually anyway.
You should not expect that the tool will generate 100% correct and completely working codes. A generated code is just a dessin. Code generation is just the start of long way for you to develop your tests.
Please note that, when I write “Record Web”, I mean the non-AI-backed one available for free. I have no idea how brilliant the StudioAssist is. I don’t know if the AI-backed tool can generate scripts well modularized, if it inserts “wait” commands appropriately. Please check it yourself.