`colabfold_search` 1.5.5 names first sequence in `.a3m` file universally 101

Expected Behavior

In 1.5.2 the name of the first sequence was the same as the name of sequence in the input fasta

Current Behavior

in 1.5.5 the first sequence is alwas named 101

Steps to Reproduce (for bugs)

Please make sure to reproduce the issue after a "Factory Reset" in Colab.
If running locally ypdate you local installation colabfold_batch to the newest version.
Please provide your input if you can share it.

$ cat <<__EOF__ > test.fa
>P78344
MESAIAEGGASRFSASSGGGGSRGAPQHYPKTAGNSEFLGKTPGQNAQKWIPARSTRRDD
NSAANNSANEKERHDAIFRKVRGILNKLTPEKFDKLCLELLNVGVESKLILKGVILLIVD
KALEEPKYSSLYAQLCLRLAEDAPNFDGPAAEGQPGQKQSTTFRRLLISKLQDEFENRTR
NVDVYDKRENPLLPEEEEQRAIAKIKMLGNIKFIGELGKLDLIHESILHKCIKTLLEKKK
RVQLKDMGEDLECLCQIMRTVGPRLDHERAKSLMDQYFARMCSLMLSKELPARIRFLLQD
TVELREHHWVPRKAFLDNGPKTINQIRQDAVKDLGVFIPAPMAQGMRSDFFLEGPFMPPR
MKMDRDPLGGLADMFGQMPGSGIGTGPGVIQDRFSPTMGRHRSNQLFNGHGGHIMPPTQS
QFGEMGGKFMKSQGLSQLYHNQSQGLLSQLQGQSKDMPPRFSKKGQLNADEISLRPAQSF
LMNKNQVPKLQPQITMIPPSAQPPRTQTPPLGQTPQLGLKTNPPLIQEKPAKTSKKPPPS
KEELLKLTETVVTEYLNSGNANEAVNGVREMRAPKHFLPEMLSKVIILSLDRSDEDKEKA
SSLISLLKQEGIATSDNFMQAFLNVLDQCPKLEVDIPLVKSYLAQFAARAIISELVSISE
LAQPLESGTHFPLFLLCLQQLAKLQDREWLTELFQQSKVNMQKMLPEIDQNKDRMLEILE
GKGLSFLFPLLKLEKELLKQIKLDPSPQTIYKWIKDNISPKLHVDKGFVNILMTSFLQYI
SSEVNPPSDETDSSSAPSKEQLEQEKQLLLSFKPVMQKFLHDHVDLQVSALYALQVHCYN
SNFPKGMLLRFFVHFYDMEIIEEEAFLAWKEDITQEFPGKGKALFQVNQWLTWLETAEEE
ESEEEAD
...full file attached...
__EOF__
$ colabfold_search \
    --threads 16 \
    test.fa $COLABFOLD_DB cf_out
$ head -1 cf_out/0.a3m
>101

test.fa.gz

ColabFold Output (for bugs)

Please make sure to also post the complete ColabFold output. You can use gist.github.com for large output.

colabfold_search.log.gz

Context

Providing context helps us come up with a solution and improve our documentation for the future.

Your Environment

• Run as a slurm job on different compute node
• installed as a singularity container
• run with the same amount of memory (128G) as was used to build the mmseqs databases

Start with the colabfold_search command using test.fa and inspect cf_out/0.a3m, comparing its first header with the input FASTA header P78344. Trace the search output handling to determine where 101 is assigned; done means the first sequence in the generated .a3m retains the input sequence name.