Environment

Windows build number: 10.0.18362.0
Windows Terminal version (if applicable): 0.6.2951.0

Steps to reproduce

• ssh to a Linux box
• seq 100
• shrink the window vertically (fewer lines)
• scroll back

Expected behavior

See the numbers from 1 to 100

Actual behavior

Lines get permanently lost as the window is made smaller, e.g. the sequence goes like ... 70 71 72 73 78 79 80 81 ...