啱々 instead of 啱啱

[jyutcitzi]

The repeat glyph 々 is encouraged when adopting a Honzi-Jyutcitzi or Jyutcitzi-only orthography in Cantonese writing. However, words which should have 々 are not always available as a choice when typing in the current keyboard. For example, the keyboard only offers 啱啱 and not 啱々 (same applies for [正岩]々/[正岩][正岩]).

There are three potential solutions:

1. Replace the original repeated character option with the 々-containing option
2. Add the 々-containing option in additional to the original repeated character option
3. Keep it as is currently, since users can always select the option and manually correct afterwards.
   Which solution should be adopted?