Customizable number of lane-change indicator flashes

Please allow users to choose the number of indicator flashes triggered by a light tap on the turn-signal stalk. Currently, a light tap produces only 3 flashes. It would be useful to have a setting such as 3 / 5 flashes, similar to the configurable lane-change indicator available for years in BMW and MINI vehicles. Five flashes are especially useful on motorways, where 3 flashes can feel too short for a complete lane change, while fully engaging the turn-signal stalk is unnecessary. This should be achievable through software and would be a simple but very useful quality-of-life improvement.