At a pause on بِالْحَقِّ, what happens to qāf?

Al-ʿAṣr and At-Takāthur: Applied Ghunnah, Madd, Lām and Waqf

• Qalqalah on the final sākin qāf
• Qāf becomes a madd letter
• Ghunnah applies
• Qāf disappears