fix: prevent version selection reset when loading more releases

When users clicked 'Load more...' to fetch additional releases in the
installer dialog, the version dropdown would reset to index 0, losing
the user's current selection.

This fix only sets the index to 0 on initial page load (when loaded_page == 1),
preserving the selected version during pagination.

Author: al3rez

pupgui2/pupgui2installdialog.py

@@ -102,7 +102,9 @@ def _threadupdate_releases_thread():
             # Stops install dialog UI elements from being enabled when rate-limited to prevent switching/installing tools
             if len(vers) > 0:
                 self.ui.comboCompatToolVersion.addItems(vers)
-                self.ui.comboCompatToolVersion.setCurrentIndex(0)
+                # Only set current index to 0 on initial load, not when loading more
+                if self.loaded_page == 1:
+                    self.ui.comboCompatToolVersion.setCurrentIndex(0)
 
                 if self.more_releases_loadable:
                     self.ui.comboCompatToolVersion.addItem(self.tr('Load more...'))