Q.Re-potting oxalis
Can I repot my oxalis ( did once) in a bigger pot and how big will it grow? I don’t recall a dormancy period and I’ve had it for a few years– is this possible? Can they ever be put outside in the piot?
Debbie Merrifield in Buffalo, NewYork

If you didn't slow and then withhold watering, your plant did not die back,
it likely grew less during a winter period.
This link has great care information for you plant.
https://www.gardeningknowhow.com/houseplants/shamrock/growing-shamrock-plants.htm