Bootcamp partition space disappeared after Bootcamp Assistant removal failed
I'm running macOS 11.3.1 on my 2013 MacBook Air and wanted to remove my Bootcamp and reclaim the space. Had around 40GB free on my macOS partition and the Bootcamp one was 50GB. So I ran the Bootcamp Assistant to remove the partition - thing is, it froze mid-process and the computer stopped responding, even the curson stopped moving. So I powered it off with the button, powered it on again and now there is neither the Bootcamp partition nor its space anywhere to be seen. Diskutil outputs:
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk1 250.8 GB disk0s2
/dev/disk1 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +200.8 GB disk1
Physical Store disk0s2
1: APFS Volume Macintosh HD – dane 133.4 GB disk1s1
2: APFS Volume Preboot 389.2 MB disk1s2
3: APFS Volume Recovery 622.2 MB disk1s3
4: APFS Volume VM 2.1 GB disk1s4
5: APFS Volume Macintosh HD 15.4 GB disk1s5
6: APFS Snapshot com.apple.os.update-... 15.4 GB disk1s5s1
and diskutil cs list:
No CoreStorage logical volume groups found
The 50GB isn't visible in the GUI diskutil either. How can I reclaim that space?
MacBook Air 13″, macOS 11.3