Re-enter Germany as a tourist

Hello, I am Chilean and hold a "Chancenkarte" residence permit valid until 31.07.2025. I believe an extension is not possible because I don’t meet the requirements. My question is: Can I leave Germany before 31.07.2025 (for example, to the UK, since it is not part of the Schengen Zone) and re-enter during the first week of August 2025 as a tourist? I have been in Germany with this "Chancenkarte" for 1 year. Would that be a problem? I understand that Chilean citizens do not require a Schengen visa to enter Germany, so would this be possible? Thanks in advance