search engine clouseau not working with couchdb version 3.2.1 and 3.2.2 (working with version 3.2.0)

## Description

my Search Index in couchdb 3.2.0 is working correct, but in version 3.2.1 and 3.2.2 it is not working any more.

## Steps to Reproduce

clouseau integration see https://docs.couchdb.org/en/stable/install/search.html

clouseau version i used is 2.21.0 https://github.com/cloudant-labs/clouseau/releases/tag/2.21.0

create a search index on a database

## Expected Behaviour

search with te search index and returns results

## Your Environment

single node couchdb setup

Working environment
{"couchdb":"Welcome","version":"3.2.0","git_sha":"efb409bba","uuid":"6aeec5c8581fff8477eb52da44bbcff3","features":["search","access-ready","partitioned","pluggable-storage-engines","reshard","scheduler"],"vendor":{"name":"The Apache Software Foundation"}}

Not Working environment {"couchdb":"Welcome","version":"3.2.1","git_sha":"efb409bba","uuid":"6aeec5c8581fff8477eb52da44bbcff3","features":["search","access-ready","partitioned","pluggable-storage-engines","reshard","scheduler"],"vendor":{"name":"The Apache Software Foundation"}}

/etc/clouseau.ini
[clouseau]
name=clouseau@127.0.0.1
cookie=testing
dir=/var/lib/clouseau
max_indexes_open=500

/opt/couchdb/etc/local.d/test.ini
[admins]
admin =

[couchdb]
uuid =
file_compression = none
single_node = true

[couch_httpd_auth]
secret =

[chttpd]
bind_address = 0.0.0.0
port = 5984

[cluster]
n = 1

* CouchDB version used to test is: 3.2.0, 3.2.1 and 3.2.2

Errors that i see with couchdb version 3.2.1 and 3.2.2 is the following:

{{nocatch,{<<"TypeError">>,{[]}}},[{couch_os_process,prompt,2,[{file,"src/couch_os_process.erl"},{line,59}]},{couch_query_servers,proc_prompt,2,[{file,"src/couch_query_servers.erl"},{line,536}]},{dreyfus_index_updater,update_or_delete_index,4,[{file,"src/dreyfus_index_updater.erl"},{line,141}]},{dreyfus_index_updater,load_docs,2,[{file,"src/dreyfus_index_updater.erl"},{line,80}]},{couch_bt_engine,drop_reductions,4,[{file,"src/couch_bt_engine.erl"},{line,1177}]},{couch_btree,stream_kv_node2,8,[{file,"src/couch_btree.erl"},{line,851}]},{couch_btree,stream_kp_node,7,[{file,"src/couch_btree.erl"},{line,778}]},{couch_btree,fold,4,[{file,"src/couch_btree.erl"},{line,224}]}]}

Reproduce the Clouseau search-index failure across CouchDB 3.2.0, 3.2.1, and 3.2.2, then inspect src/couch_os_process.erl at line 59 and the dreyfus_index_updater calls at lines 80 and 141 in the reported stack trace. Done means the regression is understood and search-index creation or updating returns results on the affected versions, with regression coverage where the repository supports it.

Written by the indexing model from the issue text.