SAGA Aggregate tool in QGIS yields empty result

Question

Using QGIS 3.10.1-A Coruña, the SAGA Raster Tool Aggregate appears to yield no output, despite finishing normally. No new layer apears in the Layers window, nor do I see an output file specified in the tool Log (see full log below). Any suggestions on what's going on?

QGIS version: 3.10.1-A Coruña
QGIS code revision: ef24c526da
Qt version: 5.11.2
GDAL version: 3.0.2
GEOS version: 3.8.0-CAPI-1.13.1 
PROJ version: Rel. 6.2.1, November 1st, 2019
Processing algorithm…
Algorithm 'Aggregate' starting…
Input parameters:
{ 'INPUT' : 'C:/apps/temp_geodata/demo_qgis/float/M5_44EN2.TIF', 'METHOD' : 1, 'SIZE' : 3 }

io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:/Users/<USER>/AppData/Local/Temp/processing_76f9eb7ff2c24e9c8d60cecbc821ce0e/6804ed5b1f364852a1e61dffd0c85f04/M544EN2.sgrd" -FILES "C:/apps/temp_geodata/demo_qgis/float/M5_44EN2.TIF"

C:\PROGRA~1\QGIS3~1.10\bin>set SAGA=C:/PROGRA~1/QGIS3~1.10/apps\saga-ltr

C:\PROGRA~1\QGIS3~1.10\bin>set SAGA_MLB=C:/PROGRA~1/QGIS3~1.10/apps\saga-ltr\modules

C:\PROGRA~1\QGIS3~1.10\bin>PATH=C:\PROGRA~1\QGIS3~1.10\apps\qgis\bin;C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78\lib;C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78\bin;C:\PROGRA~1\QGIS3~1.10\apps\Python37;C:\PROGRA~1\QGIS3~1.10\apps\Python37\Scripts;C:\PROGRA~1\QGIS3~1.10\apps\qt5\bin;C:\PROGRA~1\QGIS3~1.10\apps\Python37;C:\PROGRA~1\QGIS3~1.10\apps\Python37\Scripts;C:\PROGRA~1\QGIS3~1.10\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\WBem;C:\PROGRA~1\QGIS3~1.10\apps\Python37\lib\site-packages\pywin32_system32;C:\PROGRA~1\QGIS3~1.10\apps\Python37\lib\site-packages\numpy\.libs;C:/PROGRA~1/QGIS3~1.10/apps\saga-ltr;C:/PROGRA~1/QGIS3~1.10/apps\saga-ltr\modules

C:\PROGRA~1\QGIS3~1.10\bin>call saga_cmd io_gdal 0 -TRANSFORM 1 -RESAMPLING 3 -GRIDS "C:/Users/<USER>/AppData/Local/Temp/processing_76f9eb7ff2c24e9c8d60cecbc821ce0e/6804ed5b1f364852a1e61dffd0c85f04/M544EN2.sgrd" -FILES "C:/apps/temp_geodata/demo_qgis/float/M5_44EN2.TIF"
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SAGA Version: 2.3.2 (64 bit)

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library path: C:\PROGRA~1\QGIS3~1.10\apps\saga-ltr\modules\
library name: io_gdal
library : GDAL/OGR
tool : Import Raster
author : O.Conrad (c) 2007 (A.Ringeler)
processors : 8 [8]
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Parameters

Grids: No objects
Files: "C:/apps/temp_geodata/demo_qgis/float/M5_44EN2.TIF"
Select from Multiple Bands:
Alphanumeric Sorting: yes
Transformation: yes
Resampling: B-Spline Interpolation


loading: C:/apps/temp_geodata/demo_qgis/float/M5_44EN2.TIF

Driver: GTiff
Bands: 1
Rows: 1000
Columns: 1250

loading: M5_44EN2

C:\PROGRA~1\QGIS3~1.10\bin>exit
Execution completed in 6.65 seconds
Results:
{}

Loading resulting layers
Algorithm 'Aggregate' finished