Warning: unsupported operand type(s) for "==" in account.financial.report.column onchange

[asharafk9]

module: account_financial_report
version: 16.0.1.16.1

Steps to reproduce
-When opening the General Ledger report via Accounting → OCA Accounting Reports → General Ledger, Python raises the following warning:

Current behavior
Multiple warnings appear in the server log:
UserWarning: unsupported operand type(s) for "==": 'account.financial.report.column()' == '<Command.UPDATE: 1>'
UserWarning: unsupported operand type(s) for "==": 'account.financial.report.column()' == '<Command.LINK: 4>'
UserWarning: unsupported operand type(s) for "==": 'account.financial.report.column()' == '<Command.SET: 6>'

Expected behavior

When opening Accounting → OCA Accounting Reports → General Ledger, the report should trigger the onchange without any warnings in the server log.

The onchange should correctly handle One2many/Many2many relational field commands (Command.UPDATE, Command.LINK, Command.SET) using proper command tuples.

There should be no comparison between a record instance and a Command enum.

All updates to relational fields in the report should work predictably and consistently, without causing potential data inconsistencie