reaction role - icons displayed twice when adding a new role/icon

[Juke34]

Hi, thanks for this useful bot.

I made many auto roles, when saved it displayed properly in the channel. But I realised I forgot one role so I edited the reaction role to add it, saved it, then when looking the result in discord the new icon is displayed but the 2 first icons are displayed again at the end of the list... see picture:

Do you have any clue if it could be a bug?

[giovinazzo-kevin]

I reproduced the issue. I remember the author of this repo saying to DM them on discord as they rarely read Github issues but I'm leaving this here for future reference.