I solved the Telegram issue, it seems it was just me as I put the wrong ID.
So far I didn't found any bugs, maybe just a little one which doesn't affect the analysis much. When you just open the indicator on a chart and check all Harmonic Patterns and it finds some or one it still shows "No Harmonic Patterns Found"https://prnt.sc/p4i4gu
The img code doesn't work on forum, that's why I put it as link
Another idea is to change the default text color or add another one specific for the bearish, as it is now it might be easy to produce a little confusion when reading the charts and see the text green for bearish patterns, which are default to red. Something like Orange, Blue, Yellow or even Grey, as maybe there are people who don't use the dark template of cTrader (which I personally find it hard to believe).
As far as detection goes, hard to test on high timeframes as that will take too much time and I'm sure you want to make this tool public as soon as possible, I will test on lower timeframes to see if it detects without refreshing the charts, that will make the messaging system worth it, otherwise people can just check every chart with the indicator in it and it will automatically show.
I also need more time to check the how good are actually these patterns drawn compared to manual analysis, they do however look better in design than what indicator I had before.