@deprecated shows no warnings wrapped around @api or @global_api

[midichef]

Small description
Functions that use the @deprecated decorator do not display the intended warnings, if @deprecated is wrapped around @VisiData.api or @Visidata.global_api or @visidata.[class].api.

Steps to reproduce
vd then press ^X and input sheet.keystr(sheet.cursorRow)

Expected result
I expect to see the warning keystr deprecated since v3.1; use sheet.rowname(row).

Actual result with screenshot
The deprecated function (such as keystr()) runs as expected, but no deprecation warning is shown.

Configuration
visidata v3.2dev
Python 3.12.3
Ubuntu 24.04

Additional context
If I reverse the order of the 2 decorators so that @deprecated comes after @api, the deprecation works as intended:

@visidata.TableSheet.api
@deprecated('3.1', 'sheet.rowname(row)')
def keystr(sheet, row):
    return sheet.rowname(row)

keystr deprecated since v3.1; use sheet.rowname(row)