Clutch pedal issue Corsa 1.2T

[Garyd2912]

Morning,

I Have a 2020 Cosra F 1.2T with an ongoing issue with the clutch pedal.
Basically for a few month there is resistance knocking noise as you press the clutch down when engine is off and when driving.

Car has 13K and I've driven 10K of this and it drives fine.

Took it to dealer 1 who told me clutch was badly worm (Untrusted dealership) I would would need to replace every thing in the box.
Took it to a different trusted dealer who said clutch was working perfect and acknowledged the issue but said Vauxhall wont fix it until it goes ie basically its not broke enough.

Now I know its coming form the gear box area and had a good look yesterday and noticed the clutch master cylinder making the creaking noise that can be felt through the pedal.

Question is what's peoples thoughts or experiences on the vid? I'm unsure if its the Master cylinder or the slave cylinder although I'm 90% sure the noise is coming from the master.

Warranty runs out in July so I'm eager to have this sorted.

https://youtube.com/shorts/oaTqVoykjH0?feature=share

I'm sure I read there was a recall on the VX Grandland for master cylinder issues

Many thanks