Makie looses x-axis precision when plotting unix time

[truedichotomy]

When plotting a time series data using unix time represented as Float64 as my x-axis, Makie looses precision and makes the plot look very blocky. Attached are two plots using the exact same dataset, except in the second figure, x is subtracted by x[1].

GLMakie.plot(x, y, color=z)

GLMakie.plot(x .- x[1], y, color=z)

julia> versioninfo()
Julia Version 1.9.1
Commit 147bdf428cd (2023-06-07 08:27 UTC)
Platform Info:
  OS: macOS (arm64-apple-darwin22.4.0)
  CPU: 10 × Apple M1 Pro
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, apple-m1)
  Threads: 1 on 8 virtual cores

[ffreyer]

This is also a float precision issue, see #2848

[ffreyer]

Should be fixed in Makie 0.21 via #3681