If the Status Bar is not visible when a search has been carried out (ctrl + alt + f) the occurrences of the search are highlighted and gutter updated with matches however if you press enter to go to the next occurrence it will instead add a new line. There is no feedback that the status bar must be visible to use this feature.
To replicate ensure the Status Bar is not visible, this can be disabled by;
Window->Appearance->Hide Status Bar
Then select a search term and start glance (ctrl + alt + f) and then press enter.
If the Status Bar is not visible when a search has been carried out (ctrl + alt + f) the occurrences of the search are highlighted and gutter updated with matches however if you press enter to go to the next occurrence it will instead add a new line. There is no feedback that the status bar must be visible to use this feature.
To replicate ensure the Status Bar is not visible, this can be disabled by;
Window->Appearance->Hide Status Bar
Then select a search term and start glance (ctrl + alt + f) and then press enter.
Replicated using version 2018-09 (4.9.0).