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LP-MSPM0L1306: Using M0 as a SPI Controller

Part Number: LP-MSPM0L1306

Hello M0 Team,

I'm using an SDK (SPI Controller Register Format) to send data to a SPI peripheral. While debugging, I notice the M0 only sends 5 packages of data while I'm expecting to see 7. I've removed all the interrupts from the syscfg but the M0 still stops at 5. Can you help me understand what's wrong?

Scope shots and data are below. 

CS (Yellow), SCLK (Red) and PICO (Blue)