IDE Script autocomplete opens a full list for every character

In the IDE Script editor, entering ordinary identifier characters repeatedly opens the full autocomplete list instead of using the unobtrusive inline completion presentation used by the main code editor. Continuing to type after As or New also replaces type-only suggestions with general statement-level results. This interrupts typing and shows irrelevant keywords where only type names are valid.

The IDE Script editor should preserve the active completion context while the current identifier is entered, show ghost text for one match and an ellipsis hint for multiple matches, and reserve the full list for explicit completion or promotion.