If you cook brown rice you will need more water and longer cooking time. Ive done it by presoaking and then cooking in the rice cooker.
How To Use Your Rice Cooker And A Basic Rice Recipe
Boil the rice at a high temperature.
Cooking rice in rice cooker. And when you are satisfied with the result remember to what degree on the stove you have prepared it and also in which dish. Cook the rice. Turn on the rice cooker and if needed select the correct cooking option according to your rice cooker check the manual.
The rice cooker will cook the rice automatically and turn off when done. A rice cooker might work but sticky rice doesnt really work via absorbsion method. It came out fine despite the warnings.
Check your manual for estimated cooking times. Ive tried and its more like normal rice rather than proper sticky rice. Its not as tedious as it sounds.
The solution is to experiment to learn the most accurate temperature for cooking rice. My rice cooker doesnt have a sticky rice.