SSW 0.7.6 gives the jumping penalties of heavy shields to medium shields
Per TacOps (last updated 6 December 2019), heavy shields greatly reduce movement and prevent jumping, while medium shields only slightly reduce movement without preventing jumping, and light shields impede neither.
Another bug with shields: Issue 322 mentions shields' penalties applying to all OmniMechs when one variant has one equipped.
SSW 0.7.6 gives the jumping penalties of heavy shields to medium shields
Per TacOps (last updated 6 December 2019), heavy shields greatly reduce movement and prevent jumping, while medium shields only slightly reduce movement without preventing jumping, and light shields impede neither.
Another bug with shields: Issue 322 mentions shields' penalties applying to all OmniMechs when one variant has one equipped.