Md. Code, Criminal Procedure § 8–104

(a) The filing of an application for sentence review under this subtitle does not:

(1) stay the execution of the sentence;

(2) affect the time allowed to file an appeal or a motion for a new trial; or

(3) affect the power of the sentencing judge to change the sentence to the extent allowed by the Maryland Rules.

(b) After an application is filed, the sentencing judge may grant a stay of the execution of the sentence pending a decision under this subtitle.