Couple things..

the moisture control soil is just about the worst thing to use. It stays soggy for extended periods and if you didn't use about 75% perlite, it'll do just about nothing. Sorry, just being honest.

Does the pot have a drainage hole?

have a full pic of the plants? The pot seems pretty large.

Dave, I can always count on you! Thanks for the insight...yes, the pot is larger, i was trying to avoid having to pot up, but perhaps that was a mistake, yes I had added about 8 drainage holes to the bottom, but have never watered to the point of saturation. So you think I should just repot using a better mix...I had read about Al's gritty mix, but got a bit overwhelmed, so, whatever you think I'm willing to try...

I personally use the 5:1:1 mix for all of my plants. It's fast draining and it works well for my situation.

Its a bit easier to get the ingredients. 5 parts pine bark fines, 1 part peat, 1 part perlite with some dolomite lime.

A good fast draining soil needs larger particles. The mix you currently have is all very small particles so it just can't drain fast.

Their "moisture control" is extremely misleading. People buy it thinking they're getting something that drains fast and protects against overwatering. However, it's the complete opposite.

when potting up into a pot that's too large, you wouldn't have many issues with a super fast draining mix because they're pretty hard to over water.

But when you pot up to something much larger with a mix made of small particles, you'll never be able to water correctly and you'll run into root issues.

Speakng of that, did you pot up or repot when you did all of this?

the arrangement of plants does look great and the pot also looks wonderful with them.

Whats the third plant besides the pothos and dracaena? They need to all have about the same watering needs.

I think with a faster draining mix it would work out in that pot.

Moisture control soil was advertised as a mix that you did not have to water as much. It has polymer crystals that retain water for an extended amount of time. Polymer crystals can hold up to 100% of their weight in water and release moisture into the surrounding soil until they dry completely. Polymer by itself can be used in hydroponics but it is not a good addition to soil unless you like to neglect your plants for months between waterings or you live in very dry climates like the desert.

The leaves look like either fertilizer burn or fluoride damage. Water until all of the soil is saturated and water freely comes out of the drainage holes, drain the water out then return it to its spot after you've tipped the pot a few times to remove the excess. I would also do as suggested above and add more perlite to the soil or use the 5:1:1 mix if you can find the components.