I did my review on Anki last night and the app was not closed. In the morning, I heard the buzzing of the fan on my computer. When I opened system monitor, I saw Anki eats up to 20% cpu usage, is this normal?
debug info
Anki 2.1.55 (01caec2a) Python 3.9.15 Qt 6.4.0 PyQt 6.4.0
Platform: Windows-10-10.0.22623
Flags: frz=True ao=True sv=3
Add-ons, last update check: 2022-12-24 13:44:12
===Add-ons (active)===
(add-on provided name [Add-on folder, installed at, version, is config changed])
AnkiConnect ['2055492159', 2022-09-19T08:11, 'None', mod]
Enhance main window ['877182321', 2022-06-29T10:44, 'None', mod]
Review Heatmap ['1771074083', 2022-06-30T09:43, 'None', '']
===IDs of active AnkiWeb add-ons===
1771074083 2055492159 877182321
===Add-ons (inactive)===
(add-on provided name [Add-on folder, installed at, version, is config changed])
Custom Background Image and Gear Icon ['1210908941', 2022-12-20T09:28, 'None', mod]