batch export preset menu

[dpredrag]

Subject: 1.6.1: <batch export preset menu>

XnView: MP 1.6.1 - 64 bit
OS: Mac 12.7.1

<In Batch convert, the preset scroll down list at the bottom does not remember the previous presets.>

Effect: <In Batch convert, the preset scroll down list at the bottom remains blank, not remembering the previous presets. This problem did not exist in previous XnView MP versions.>

To reproduce:
1. <select a few images in browser>
2. <Tools/Batch convert...>
3. <preset scroll down is blank. Open an existing preset, perform conversion, save preset, close window.>
4. <Tools/Batch convert...>

Actual behaviour (bug): <preset scroll down is blank, not remembering the previously used nor saved preset>

Expected behaviour: <preset scroll down remembers each saved preset (and maybe each used preset)>