I know very little about this Eastern Rite based in India, but many priests imported from India for the Latin Rite are of the Syro-Malabar Eastern Rite.
There has been controversy over the decades about Latinizing this Rite after Vatican II especially as it concerns facing the congregation. The push by their synod is to return to ad orientem and a compromise was developed as is recalled by this article in “The Hindu” Newspaper in India in 2020:
To the Bishops, Clergy, Religious and Laity of the Syro-Malabar Church
Dear Brothers and Sisters in Christ,
The Holy See regards with special approval and encouragement the agreement unanimously reached by the Synod of Bishops of the Syro-Malabar Church in 1999 – and repeatedly endorsed in subsequent years – for a uniform mode of celebrating the Holy Qurbana, considering this an important step towards increasing stability and ecclesial communion within the whole body of your beloved Church. The concerted efforts towards applying this auspicious development in the great Jubilee Year 2000 gave joyful confidence in your sui iuris Church to my saintly predecessor Pope John Paul II.
Notwithstanding some difficulties, which require ongoing discernment in the life of your vibrant Church, the approved norms for the Eucharistic celebration have borne considerable fruit including evangelization in those places, especially the missionary Eparchies, where the whole community has joined in peaceful and prayerful observance, interpreting the continuing consensus of the Hierarchy as a fruit of the Holy Spirit.
I strongly urge the Syro-Malabar Bishops to persevere, and I confirm their ecclesial “walking together” with God’s people, trusting that “time is greater than space” (cf. Evangelii Gaudium, 222-225) and that “unity prevails over conflict” (cf. ibid, 226-230).I willingly take the occasion of the recognition of the new Raza Qurbana Taksa to exhort all the clergy, religious and lay faithful to proceed to a prompt implementation of the uniform mode of celebrating the Holy Qurbana, for the greater good and unity of your Church. May the Holy Spirit foster harmony, fraternity and unity among all members of your Church as you work to implement the Synodal decision.
Entrusting all of you to the intercession of the Blessed Virgin Mary, the Holy Patriarch Saint Joseph and the Apostle Saint Thomas, I gladly impart my Apostolic Blessing. I assure you of my closeness in prayer and ask you, please, to pray for me.
Rome, Saint John Lateran, 3 July 2021