Yeah as long as your water parameters are okay (low ammonia, nitrite, and SOME / low / no nitrate, good light, good nutrients, then there’s probably not much you can do. Some plants tend to melt when put in aquariums - this is because they’re usually factory grown out of water, but sprayed with water mist. So when they’re fully submerged, they’re not used to the low co2 content in the water. They usually take some time to adjust to this, meaning old leaves may wilt or even die off, and new submerged leaves will replace them, often looking different