ACTION_LAYER_SET(2, ON_BOTH), // FN19 - set Layer2, to use with Numpad keys
ACTION_LAYER_MOMENTARY(2), // FN20 - momentary Layer2, to use with Numpad keys
- ACTION_LAYER_MOMENTARY(5), // FN21 - momentary Layer5, to use with F* keys on top row
+ ACTION_LAYER_TAP_KEY(5, KC_ENT), // FN21 - momentary Layer5 on Enter, to use with F* keys on top row
ACTION_LAYER_TAP_KEY(6, KC_ENT), // FN22 - momentary Layer6 on Enter, to use with F* keys on top row, cursor, Teensy, Workman-layer switch
ACTION_LAYER_MOMENTARY(7), // FN23 - momentary Layer7, to use with F* keys (F1-F24)