I've spotted multiple issues related to "See all resources" window.
1. Small/not resizeable - please also check r34022.
2. It would be nice to have focus immediately on the filter text field, without need to clicking it with the mouse to be able to filter resources.
3. Handling the filtering is unreasonably slow. After typing the letters the game seems to be frozen for significant part of second. There isn't such amount of data to be processed here to make that hick-ups justifiable.
As it seems to be performance related issue I am attaching my lshw output.
1. On the right side there is list of resources. Click [See all] at the bottom of the list.
2. The new window opens.
3. Focus is not in the Search text field. When you press A, it scrolls the map, instead of typing the text.