Yes, in Jain Dharma different panths/traditions can have different devotional practices.

If by “13 panth” you mean Terapanth or a similar strict Jain path, then yes — such traditions generally focus only on the 24 Tirthankars, and do not give central worship to Padmavati Mata. Their emphasis is on:

• Samyak Darshan, Jnan, Charitra
• Ahimsa
• Detachment
• Bhakti of Tirthankars only

In many other Jain traditions, especially some Shwetambar and local temple traditions, Padmavati Mata is also respected as a yakshini / protective deity. But she is not equal to a Tirthankar. Tirthankars are always supreme in Jain devotion.

So your point is correct in this sense:

• Some Jain paths pray only to Tirthankars
• Some traditions also worship Padmavati Mata
• This is a difference in practice, not a rejection of Jain Dharma

In Jain philosophy, the highest devotion is always to the Tirthankars, because they are fully liberated souls and show the true path to moksha.