On every project I have (including brand new ones), after testing the game once, any grid lines or selection outlines on that scene constantly wiggle. This only happens in the editor view, not the test mode.
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06:58:13 engine/Engine SteamAPI_Init succeeded. SteamID is [U:1:75735619] (76561198036001347), AppID is 590830
06:58:15 engine/RenderSystem Layer VK_LAYER_OW_OVERLAY uses API version 1.2 which is older than the application specified API version of 1.3. May cause issues.
06:58:15 engine/RenderSystem Layer VK_LAYER_OW_OBS_HOOK uses API version 1.2 which is older than the application specified API version of 1.3. May cause issues.
06:58:15 engine/RenderSystem Layer VK_LAYER_EOS_Overlay uses API version 1.2 which is older than the application specified API version of 1.3. May cause issues.
06:58:15 engine/RenderSystem Layer VK_LAYER_MEDAL_HOOK uses API version 1.2 which is older than the application specified API version of 1.3. May cause issues.
06:58:15 engine/RenderSystem Layer VK_LAYER_ROCKSTAR_GAMES_social_club uses API version 1.0 which is older than the application specified API version of 1.3. May cause issues.