unable to edit / select prompt in CLIP Text Encode (Prompt)

CLIP Text Encode (Propmt) text box is behaving weird. It automatically moves to cursor to end continuously (probably multiple times per second), so basically I cannot select or click anywhere in between.
As a result, I have to change to other text input boxes from other node providers which work normally.
But it is a pain to replace them everytime I open any workflow because majority of people use default Clip Text Encode.

ComfyUI: 2149[059773](2024-04-28)
Manager: V2.24.1