High Latency on Tile Map Editor

[mcfarlanedev]

Describe the bug
When navigating the Tilemap Editor on Linux (Pop!OS 20.04 LTS), there appears to be some latency when hovering over active tile. The tile source image that was used was from the Defold War Battles Tutorial (512x512)

To Reproduce
Steps to reproduce the behavior:

1. Create a new Tile Source
2. Assign the tile source an image
3. Create a new Tile Map
4. Assign the tile map's source from Step 2
5. Select layer1 to place tiles on the map
6. Proceed to select tiles from the source (using spacebar), moving the mouse highlights the issue

Expected behavior
I would expect the editor to have 0 latency when interacting with the tilemap editor.

Defold version

• Version 1.2.185

Platforms

• OS: Linux - Pop!OS 20.04 LTS
• PC Specs:
  • CPU: AMD Ryzen 3700x,
  • GPU: Radeon VII
  • RAM: 2x8gb 3200mhz GSkill Flare X

Screenshots (OPTIONAL):

Additional context (OPTIONAL):
Map source:

[AGulev]

it seems like the issue related to #7451