Shruthi XT encoders bouncing after OLED install

So the crappy viewing angle and slow response of the LCD in my Shruthi XT finally got too much for me and I ordered the OLED from the BOM (yellow color).

I removed the resistor and trimmer that were for the LCD constant.

Display looks great but now various encoders are constantly fluctuating +/- 1 like they’re suddenly not debounced, or some other noise is in the system.

Is there some extra filtering that needs to accompany the OLED that I’m missing?