MCreator's Blockly Editor is ALWAYS Slow

I am currently on MCreator version 2023.1.10610

No matter what I do, MCreator's Blockly Editor is always slow! It's not when there are too many code blocks or anything like that; the frame in which Blockly is in is laggy. 
Keep in mind that means MCreator as a whole isn't laggy; my cursor moves at normal speed, and CPU usage is also normal, it's just everything that's in the subwindow of Blockly.
For example, when I move a code block, the block will take about 2 seconds to update its position to the cursor's position (yes, I timed it). However, this applies to anything within Blockly's frame, as I stated before. When I enter the menu to select code blocks of any category, the same effect is present; it takes 2 seconds for the menu to open after I press it.

I have a pretty decent PC; I'm certain the issue doesn't derive from poor computer specs. Please, if anyone has found a solution to this problem, tell me how to implement it. It's almost unusable; the slowness has gotten very irritating. (Not that the 2 second delay has increased, it's just gotten annoying)
 

Thank you for reading.