functional.sqlancer.tidb_35522_test. incorrect unresolved column when using natural join

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Full history of outcomes and elapsed time, ms:
NN SNAP_INFO CS_outcome SS_outcome CS_run_time SS_run_time CS_run_beg CS_run_end SS_run_beg SS_run_end
1 4.0.6.3215 2025.06.25 6461d P P 585 427 2025.07.01 08:44:00.036 2025.07.01 08:44:00.621 2025.07.01 07:32:51.367 2025.07.01 07:32:51.794
2 4.0.6.3214 2025.06.21 e11f6 P P 566 390 2025.06.25 08:05:36.354 2025.06.25 08:05:36.920 2025.06.25 06:54:32.876 2025.06.25 06:54:33.266
3 4.0.6.3213 2025.06.14 f015c P P 581 432 2025.06.21 07:42:07.343 2025.06.21 07:42:07.924 2025.06.21 06:30:58.836 2025.06.21 06:30:59.268
4 4.0.6.3212 2025.06.11 bc50d P P 601 454 2025.06.14 08:51:07.649 2025.06.14 08:51:08.250 2025.06.14 07:29:03.032 2025.06.14 07:29:03.486
5 4.0.6.3208 2025.06.10 19fe3 P P 696 477 2025.06.11 07:29:32.964 2025.06.11 07:29:33.660 2025.06.11 06:08:43.500 2025.06.11 06:08:43.977
6 4.0.6.3207 2025.06.07 205ff P P 719 466 2025.06.10 07:32:30.675 2025.06.10 07:32:31.394 2025.06.10 06:10:14.001 2025.06.10 06:10:14.467
7 4.0.6.3206 2025.05.22 d7d10 P P 695 492 2025.06.06 07:38:14.535 2025.06.06 07:38:15.230 2025.06.06 06:16:00.245 2025.06.06 06:16:00.737

Elapsed time, ms. Chart for last 7 runs:

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