BUG: Fix incosistent behavior of 2d-indexed loc-set to Series #59933 #22099

Job	Run time
Pyodide build	22m 42s
Linux-32-bit	18m 6s
Linux-Musl	16m 36s
python-freethreading	23m 39s
python-dev (macOS-13)	17m 12s
python-dev (macOS-14)	9m 19s
python-dev (ubuntu-22.04)	20m 37s
python-dev (windows-latest)	22m 1s
macos-13 actions-310.yaml	27m 46s
macos-13 actions-311.yaml	42m 51s
macos-13 actions-312.yaml	43m 40s
macos-14 actions-310.yaml	17m 41s
macos-14 actions-311.yaml	16m 35s
macos-14 actions-312.yaml	16m 38s
windows-latest actions-311.yaml	32m 56s
windows-latest actions-312.yaml	44m 19s
windows-latest actions-310.yaml	32m 39s
Minimum Versions	23m 26s
Locale: zh_CN	24m 0s
Locale: it_IT	23m 41s
Downstream Compat	6m 3s
Future infer strings (without pyarrow)	40m 29s
Numpy Dev	16m 56s
Pyarrow Nightly	19m 31s
Pypy	1m 24s
Future infer strings	49m 56s
ubuntu-22.04 actions-310.yaml	47m 50s
ubuntu-22.04 actions-311.yaml	43m 47s
ubuntu-22.04 actions-312.yaml	48m 4s
ubuntu-24.04-arm actions-311.yaml	37m 46s
ubuntu-24.04-arm actions-312.yaml	46m 53s
ubuntu-24.04-arm actions-310.yaml	39m 37s
	14h 54m 40s

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