I am having an issue on a very simple shape:
Exported svg:
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" fill="none">
<path d="M2.84667 5.6548L1.29688 4.1032V1L4.39647 4.1032" stroke="black" stroke-miterlimit="10" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M9.3541 4.41461L8.4253 3.48221C7.3561 4.55321 6.3949 4.24361 5.3257 3.17261L1.9165 6.5872C2.9857 7.6564 3.2953 8.6194 2.2261 9.6904L3.1567 10.621" stroke="black" stroke-miterlimit="10" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M9.35413 4.41455L18.0319 14.3037L13.3429 18.9999L3.15674 10.6209" stroke="black" stroke-miterlimit="10" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
The export is missing a “Z” character at the end of the last path to make it loop and look as intended.