How to extend LVM RAID5

This is the first time I'm posting here; usually, I always find someone who has had the same problem as me. But I'm facing an issue with my RAID5 setup using LVM and could really use some help. Initially, I had a RAID5 array with three 20TB disks, providing a usable partition of 37TB. Everything was working perfectly. Recently, I decided to add an additional disk to increase my storage capacity while maintaining the benefits of RAID5. Here is my current situation: - The new disk is successfully added to my Volume Group (VG), which now has a total size of 72.76TB. - I extended my Logical Volume (LV) to 54TB. - However, I'm unable to increase the size of my partition. I'm not sure what I'm missing or doing wrong. And of course, I don't have the ability to make backups. Any advice or guidance would be greatly appreciated! Thanks in advance!

vgs
  VG      #PV #LV #SN Attr   VSize    VFree
  vg-raid   4   1   0 wz--n-   72,76t    0

lvs --all
  LV                  VG      Attr       LSize   Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
  home                hyp1-vg -wi-ao---- 895,50g                                        

  root                hyp1-vg -wi-ao----  23,28g                                        

  swap_1              hyp1-vg -wi-ao---- 976,00m                                        

  tmp                 hyp1-vg -wi-ao----   2500), lowering kernel.perf_event_max_sample_rate to 79750
[11111.774521] Buffer I/O error on dev dm-8, logical block 9766436864, lost async page write
[11111.774613] Buffer I/O error on dev dm-8, logical block 9766961152, lost async page write
[11111.774699] Buffer I/O error on dev dm-8, logical block 9767485440, lost async page write
[11111.774792] Buffer I/O error on dev dm-8, logical block 9768009728, lost async page write
[11111.774882] Buffer I/O error on dev dm-8, logical block 9768534016, lost async page write
[11111.774898] Buffer I/O error on dev dm-8, logical block 9769058304, lost async page write
[11111.775052] Buffer I/O error on dev dm-8, logical block 9769582592, lost async page write
[11111.775151] Buffer I/O error on dev dm-8, logical block 9770106880, lost async page write
[11111.775264] Buffer I/O error on dev dm-8, logical block 9770631168, lost async page write
[11111.775376] Buffer I/O error on dev dm-8, logical block 9771155456, lost async page write