A lot of apps (especially ones with widgets) will not run if they're on the SD card.
Yes, LVT has a potential fix, and that's to merge the internal memory and SD card into one big pile of storage. It's called "Adoptable Storage" and it's great for devices with low internal memory specs... I always advise against it, though. Here's why:
If you choose Adoptable Storage, everything on your SD card gets wiped as it re-formats the card.
Then, if your phone ever breaks, dies, blows up or otherwise becomes unusable, guess what? Everything on your SD card is merged with the now-dead internal memory and is nothing but garbled gibberish. I prefer to keep my important files and photos on the SD card, separate from internal storage, for this very reason... if the phone dies, I can take my card out & put it in a new phone and rock on.
In the end, though, it's your call.