Are you sure....... I have tested out the reactions and they seem to work......... Can you please send a screenshot of the problem. It could just be that I havent added that reactions. Try reacting water and hydrogen chloride - or water and sodium chloride
Ah yes. I know that. I am working on fixing that and it will be fixed by the next update to the app which will be coming out soon (along with selection and keyboard shortcuts)! I am planning to release it on the 10th but it may be released even before then!